In August 1944, following the Allied breakout from
Normandy and the closure of the
Falaise Pocket, the allied armies pursued the retreating German army, expelling it from nearly all of France and Belgium. On 1 September, the
Supreme Allied Commander General Dwight D. Eisenhower took over command of ground forces, while continuing as Supreme Commander.
Field Marshal Bernard Montgomery resented this change, although the US and UK had agreed to it before the Normandy invasion. He had been the commander of ground forces and the change resulted in his former subordinate,
Omar Bradley, becoming his equal. Montgomery continued to command the 21st Army Group, consisting mainly of British and Canadian units.
Logistics By late August the allied armies were running out of petroleum gasoline. Several allied divisions and corps were forced to halt their advance temporarily to replenish supplies. To Eisenhower fell the task of responding to competing demands for fuel and other supplies for the armies under his command. There was no shortage of fuel in the makeshift ports in Normandy; the difficulty lay in transporting sufficient quantities from Normandy to the armies in Belgium and northern France. Most arrived at the front in five gallon
jerry cans after being transported hundreds of kilometres by trucks, known as the
Red Ball Express, from makeshift ports in
Normandy. A potential solution to the logistics problem was to capture a large port more accessible to the advancing allied armies. On 4 September, Montgomery's troops did just that, capturing the massive port of
Antwerp in Belgium virtually intact. However, the
Scheldt Estuary leading to it was still under German control preventing its use. Neither Eisenhower nor Montgomery initially made opening the port of Antwerp a top priority and Antwerp was not used by allied supply ships until 28 November after the
Battle of the Scheldt. The allied failure to win access quickly to the port of Antwerp has been called "one of the greatest tactical mistakes of the war".
Winston Churchill later acknowledged that "clearing the Scheldt Estuary and opening the port of Antwerp had been delayed for the sake of the Arnhem thrust. Thereafter it was given first priority."
Strategy Eisenhower proposed a
"broad front strategy" in which the allied armies of Montgomery in Belgium and Bradley further south in France advanced in parallel on a front several hundred miles wide into Germany. Montgomeryand Bradley's aggressive subordinate,
George S. Pattonboth desired a concentration of forces, a "single thrust" forward into Germany, but each man saw himself as the leader of a single thrust. Montgomery said the allied strategy should be "one powerful full-blooded thrust across the Rhine and into the heart of Germany backed by the whole of the resources of the Allied Armies". Such a policy would relegate Bradley's American armies to a "purely static role". On his part, Patton said that with 400,000 gallons of gasoline he could be in Germany in two days. War planners saw both men's proposals as tactically and logistically infeasible. While agreeing that Montgomery's drive towards the industrial district of the
Ruhr in Germany should have priority, Eisenhower still thought it was important to "get Patton moving again". This strategy was contested by Montgomery, who argued that with the supply situation deteriorating, he would not be able to reach the Ruhr, but "a relocation of our present resources of every description
would be adequate to get
one thrust to Berlin". Montgomery initially suggested
Operation Comet, a limited
airborne coup de main operation that was to be launched on 2 September 1944. Comet envisioned using British and Polish airborne forces to capture several bridges en route to the Rhine. However several days of poor weather and Montgomery's concerns over increasing levels of German resistance caused him to postpone the operation and then cancel it on 10 September. Montgomery replaced Comet with Market Garden, a more ambitious plan to bypass the West Wall or
Siegfried Line of German defenses by hooking around its northern end and securing a crossing of the Rhine River, thereby gaining a path to the Ruhr. Another factor was the existence of
V-2 sites in the Netherlands which were launching rocket strikes on
London. On 10 September Dempsey, the British Second Army commander, told Montgomery that he had doubts about this plan. Montgomery replied that he had just received an order from the British government that the V-2 launch sites around
The Hague should be neutralised and that the plan must therefore proceed. That same day, angered by Eisenhower's reluctance to give his plan the priority he desired, Montgomery met with him inside Eisenhower's plane shortly after it arrived at the Brussels airport. Montgomery tore a file of Eisenhower's messages to shreds in front of him, argued for a concentrated northern thrust, and demanded priority in supplies. So fierce and unrestrained was Montgomery's language that Eisenhower reached out, patted Montgomery's knee, and said, "Steady, Monty! You can't talk to me like that. I'm your boss." Nevertheless, Eisenhower consented to Operation Market Garden, giving it "limited priority" in terms of supplies – but only as part of an advance on a broad front. Eisenhower promised that aircraft and trucks would deliver an additional 1,000 tons of supplies daily to Montgomery for Market Garden. Eisenhower was also under pressure from the United States to use the
First Allied Airborne Army as soon as possible. After Normandy, most of the airborne forces had been withdrawn to England, re-forming into the First Allied Airborne Army of two British and three US airborne divisions, the Polish 1st Independent Parachute Brigade, and the air-portable 52nd Infantry Division. Eighteen airborne operations had been proposed, then cancelled, when the rapidly moving Allied ground forces overran the intended drop zones. Eisenhower believed that the use of the airborne forces might provide the push needed for the allies to cross the Rhine.
The plan The plan of action consisted of two operations: •
Market: airborne forces of Lieutenant General
Lewis H. Brereton's
First Allied Airborne Army to seize bridges and other terrain, under tactical command of
I Airborne Corps under Lieutenant-General
Frederick Browning, and •
Garden: ground forces of the Second Army to move north spearheaded by
XXX Corps under Lieutenant-General Brian Horrocks.
Market Market would employ four of the six divisions of the First Allied Airborne Army. The U.S. 101st Airborne Division, under Major General
Maxwell D. Taylor, would drop in two locations just north of XXX Corps to take the bridges north of
Eindhoven at Son and Veghel. The
82nd Airborne Division, under Brigadier General
James M. Gavin, would drop northeast of them to take the bridges at
Grave and Nijmegen and the British
1st Airborne Division, under Major-General
Roy Urquhart, with the
Polish 1st Independent Parachute Brigade, under Major General
Stanisław Sosabowski, attached, would drop at the extreme north end of the route, capturing the road bridge at Arnhem and the rail bridge at
Oosterbeek. To permit unrestricted bombing between Nijmegen and Arnhem, 1st Airborne Division would not send forces south to link up with 82nd Airborne Division. The
52nd (Lowland) Infantry Division would be flown to the captured
Deelen Airfield north of Arnhem on D+5. (In the event, Deelen was not captured and 52nd Division never flew in.) On D+1, Brereton told Ridgway that once 52nd Division had landed, XVIII Airborne Corps headquarters would fly in to assume command of the two US divisions. I Airborne Corps would then command only 1st Airborne Division, 52nd Division, and the Polish Brigade. No one told Browning about this change. The First Allied Airborne Army had been created on 16 August as the result of British requests for a coordinated headquarters for airborne operations, a concept approved by General Eisenhower on 20 June. The British had strongly hinted that a British officer – Browning in particular – be appointed its commander. Browning for his part decided to bring his entire staff with him on the operation to establish his field HQ using the much-needed 32
Airspeed Horsa gliders for administrative personnel, and six
Waco CG-4A gliders for U.S. Signals' personnel. Since the bulk of both troops and aircraft were American, Brereton, a
U.S. Army Air Forces officer, was named by Eisenhower on 16 July and appointed by SHAEF on 2 August. Brereton had no experience in airborne operations but had extensive command experience at the air force level in several theaters, most recently as commander of
Ninth Air Force, which gave him a working knowledge of the operations of
IX Troop Carrier Command. Market would be the largest airborne operation in history, delivering over 34,600 men of the 101st, 82nd and 1st Airborne Divisions and the Polish Brigade. 14,589 troops were landed by
glider and 20,011 by parachute. Gliders also brought in 1,736 vehicles and 263 artillery pieces. 3,342 tons of ammunition and other supplies were brought by glider and parachute drop. To deliver its 36 battalions of airborne infantry and their support troops to the continent, the First Allied Airborne Army had under its operational control the 14 groups of IX Troop Carrier Command, and after 11 September the 16 squadrons of
38 Group RAF (an organization of converted bombers providing support to resistance groups) and a transport formation,
46 Group. The combined force had 1,438
C-47/Dakota transports (1,274
USAAF and 164
RAF) and 321 converted RAF bombers. The Allied glider force had been rebuilt after Normandy until by 16 September it numbered 2,160 CG-4A Waco gliders, 916 Airspeed Horsas (812 RAF and 104 U.S. Army) and 64
General Aircraft Hamilcars (large cargo gliders). The U.S. had only 2,060 glider pilots available, so that none of its gliders would have a co-pilot but would instead carry an extra passenger. ' over the Meuse-Escaut Canal in
Belgium, 16 September 1944 Because the C-47s served as paratrooper transports and glider tugs and because IX Troop Carrier Command would provide all the transports for both British parachute brigades, this massive force could deliver only 60 percent of the ground forces in one lift. This limit was the reason for the decision to split the troop-lift schedule into successive days. Ninety percent of the USAAF transports on the first day would drop parachute troops, with the same proportion towing gliders on the second day (the RAF transports were almost entirely used for glider operations). Brereton rejected having two airlifts on the first day, although this had been accomplished during Operation Dragoon, albeit with slightly more daylight (45 minutes) and against negligible opposition. Brereton was concerned that the undermanned groundcrews would not be able to refuel, service, and repair the large number of aircraft quickly enough to perform two lifts in a single day. 17 September was on a
dark moon and in the days following it the
new moon set before dark. Allied airborne doctrine prohibited big operations in the absence of all light, so the operation would have to be carried out in daylight. The risk of
Luftwaffe interception was judged small, given the crushing air superiority of Allied fighters but there were concerns about the increasing number of
flak units in the Netherlands, especially around Arnhem. Brereton's experience with tactical air operations judged that flak suppression would be sufficient to permit the troop carriers to operate without prohibitive loss. The invasion of Southern France had demonstrated that large scale daylight airborne operations were feasible. Daylight operations, in contrast to those in
Sicily and Normandy, would have much greater navigational accuracy and time-compression of succeeding waves of aircraft, tripling the number of troops that could be delivered per hour. The time required to assemble airborne units on the drop zone after landing would be reduced by two-thirds. IX Troop Carrier Command's transport aircraft had to tow gliders and drop paratroopers, duties that could not be performed simultaneously. Although every division commander requested two drops on the first day, Brereton's staff scheduled only one lift based on the need to prepare for the first drop by bombarding German flak positions for half a day and a weather forecast on the afternoon of 16 September (which soon proved erroneous) that the area would have clear conditions for four days, so allowing drops during them. After one week preparations were declared complete. The planning and training for the airborne drops at Sicily and Normandy had taken months. One
United States Air Force historian noted that 'Market' was the only large airborne operation of the war in which the USAAF "had no training program, no rehearsals, almost no exercises, and a... low level of tactical training." Gavin had doubts about the plan. In his diary he wrote, "It looks very rough. If I get through this one I will be very lucky." He was also highly critical of Browning, writing that he "... unquestionably lacks the standing, influence and judgment that comes from a proper troop experience... his staff was superficial... Why the British units fumble along... becomes more and more apparent. Their tops lack the know-how, never do they get down into the dirt and learn the hard way."
Garden at
Cottesmore Airfield during preparations for Operation Market Garden, 17 September 1944 Garden consisted primarily of XXX Corps and was initially spearheaded by the
Guards Armoured Division, with the
43rd Wessex and
50th Northumbrian Infantry Divisions in reserve. They were expected to arrive at the south end of the 101st Airborne Division's area on the first day, the 82nd's by the second day and the 1st's by the fourth day at the latest. The precise targets were 17 September: 17:00 Eindhoven and midnight Veghel; 18 September: noon Grave and 18:00 Nijmegen; and 19 September: 15:00 Arnhem. The airborne divisions would then join XXX Corps in the breakout from the Arnhem bridgehead. Guards Armoured would bypass Apeldoorn and advance to the IJsselmeer near Nunspeet. 43rd Division would form IJssel bridgeheads at Zutphen and Deventer. 50th Division would form an IJssel bridgehead at Doesburg. The Dutch Princess Irene Brigade would liberate and garrison Apeldoorn. Montgomery's written directive M.525 gave subsequent objectives: From this position it will be prepared to advance eastwards to the general area RHEINE-OSNABRUCK-HAMM-MUNSTER. In this movement its weight will be on its right and directed towards HAMM, from which place a strong thrust will be made southwards along the eastern face of the RUHR. However, Eisenhower just wanted to secure bridgeheads over the Nederrijn and IJssel and had not authorised further operations along this axis. Eisenhower had also stipulated on 13 September that the two US divisions were to be released after XXX Corps passed through them, but Montgomery held on to them until November because the operation almost doubled 21st Army Group's frontage and Montgomery needed American assistance to hold it. Four days was a long time for an airborne force to fight unsupported. Even so, before Operation Market Garden started it seemed to the Allied high command that the German resistance had broken. Most of the German Fifteenth Army in the area appeared to be fleeing from the Canadians and they were known to have no panzer divisions. It was thought that XXX Corps would face limited resistance on their route up Highway 69 and little
armour. Meanwhile, the German defenders would be spread out over trying to contain the pockets of airborne forces, from the Second Army in the south to Arnhem in the north.
German preparation The rout of the
Wehrmacht during July and August led the Allies to believe that the German army was a spent force unable to reconstitute its shattered units. During those two months the
Wehrmacht had suffered a string of defeats with heavy losses. Between 6 June and 14 August it had suffered 23,019 killed in action, 198,616 missing or taken prisoner and 67,240 wounded. Many of the formations the
Wehrmacht had at the beginning of the Normandy campaign had been annihilated or reduced to skeleton formations by the end of August. As the German armies retreated towards the German frontier, they were often harried by air attacks and bombing raids by aircraft of the Allied air forces, inflicting casualties and destroying vehicles. Attempts to halt the Allied advance often seemed fruitless as hurried counter-attacks and blocking positions were brushed aside and at times there seemed to be too few German units to hold anywhere. By early September the situation was beginning to change. Between 5 and 21 September, some 65,000 troops of the German Fifteenth Army with 225 guns, 750 trucks, and 1000 horses escaped north across the Scheldt Estuary using a flotilla of commandeered freighters, barges and small boats. From there they moved east along the South Beveland peninsula to mainland Netherlands north of Antwerp. These numbers had been provided in 1946 by General
Eugen-Felix Schwalbe, who had directed the army side of the evacuation. During the battle, the Army Group B war diary recorded larger numbers: 82,000 troops, 530 guns, 4600 vehicles, and over 4,000 horses. A third accounting, based on the records of Sonderstab Knuth (the evacuation's naval command), claims that between 4 and 23 September, 89,707 troops, 645 guns, and 6625 vehicles escaped.
Adolf Hitler began to take a personal interest in the apparent disintegration of
Army Group B, which comprised the German armies in northern France, Belgium, and the Netherlands. On 4 September he recalled
Generalfeldmarschall Gerd von Rundstedt, who had been in retirement since Hitler had dismissed him as
Wehrmacht Commander-in-Chief West on 2 July, and reinstated him in his former command, replacing
Generalfeldmarschall Walter Model, who had taken command just 18 days previously and would henceforth command only Army Group B. Rundstedt immediately began to plan a defence against what Wehrmacht intelligence judged to be 60 Allied divisions at full strength, although Eisenhower possessed only 49 divisions. Model set out to stop the Allied advance. The German
719th Infantry Division, part of LXXXVIII Corps, was dispatched south to the
Albert Canal and Model requested reinforcements from Germany, stating that he required an additional 25 infantry divisions and six armoured divisions. He envisioned a line stretching from Antwerp along the Albert Canal to
Maastricht, then along the Siegfried Line and the Moselle River to
Metz. Meanwhile,
Colonel General Kurt Student, commander of the
Fallschirmjäger, the German airborne forces, received orders from
Alfred Jodl, Chief of the Operations Staff of the
Oberkommando der Wehrmacht, to immediately move from Berlin and proceed to the Netherlands, where he would collect all available units and build a front near the Albert Canal, which was to be held at all costs. This front was to be held by the new
First Parachute Army, which despite its grandiose name was merely a paper formation. Its units were scattered throughout Germany and the Netherlands and were a mixture of new units in the process of being formed and burnt-out remnants being fleshed out with untrained personnel. Though the situation seemed dire, the German front was starting to form into what Robert Kershaw terms "a crust". Leadership, initiative, and a good staff system were beginning to create an organised push-back out of the initial chaos. On 4 September, the 719th Infantry Division began to dig in along the Albert Canal and was soon joined by forces under the command of Lieutenant General
Kurt Chill. Although Chill only officially commanded the 85th Infantry Division, which had suffered heavy casualties during the retreat from Normandy, he had assumed command of the remnants of the 84th and 89th Infantry Divisions en route. Initially ordered to take his command to the
Rhineland for rest and reinforcements, Chill disregarded the order and moved his forces to the Albert Canal, linking up with the 719th; he also had "reception centres" set up at the bridges crossing the Albert Canal, where small groups of retreating troops were picked up and turned into ad hoc units. By 7 September the
176th Infantry Division, a
Kranken division composed of elderly men and men with various medical complaints, had arrived from the Siegfried Line and elements of the First Parachute Army began to appear. At this stage the Army consisted of approximately seven
Fallschirmjaeger regiments composed of some 20,000 airborne troops along with a collection of 20 anti-aircraft batteries and a mix of 25
self-propelled guns and
tank destroyers.
Kriegsmarine and SS units were also allocated to Student's command, and Hitler had promised Model that 200
Panther tanks would be sent straight from the production lines; he also ordered all
Tiger tanks,
Jagdpanther tank destroyers, and
88 mm guns that were available in Germany to be transferred to the West. On 5 September, Model's forces were bolstered by the arrival of the
II SS Panzer Corps, which consisted of the 9th and 10th SS Panzer Divisions under the command of
Lieutenant General Wilhelm Bittrich. Kershaw, cautioning that his sources were fragmentary, estimated that the Corps had probably been reduced to approximately 6,000–7,000 men, 20–30% of its original strength in the course of continuous action since late June including in the
Falaise pocket; losses in officers and NCOs had been especially high. A more recent accounting found that the 9th SS Panzer Division had 6380 men on 3 September and the 10th SS Panzer Division had 7142 men in early September. Model ordered the two divisions to rest and refit in "safe" areas behind the new German line; these areas coincidentally were to be Eindhoven and Arnhem. The 10th SS Panzer Division was to be restored to full strength in order to provide an armoured reserve and thus the 9th SS Panzer Division was ordered to transfer all of its heavy equipment to its sister division; it was intended that the 9th would then be transported to Germany for replenishment. At the time of Operation Market Garden, the 10th SS Panzer Division had an approximate strength of 3,000 men; an armoured infantry regiment, divisional reconnaissance battalion, two artillery battalions, and an engineer battalion, all partially motorised. However, Bittrich said after the war that he only had five tanks at Arnhem. Other formations were appearing to strengthen the German defences. Between 16 and 17 September, the 59th and 245th Infantry Divisions from Fifteenth Army assembled in Brabant, under strength but well-equipped and able to act as a reserve. Near Eindhoven and Arnhem a number of scratch formations were being assembled. Several SS units, including an NCO training battalion and a
Panzergrenadier reserve battalion, were being prepared to enter combat and Luftwaffe and Kriegsmarine personnel were being grouped into
Fliegerhorst and
Schiffstammabteilung formations. There were also a number of training battalions that were being equipped, several depot battalions from the
Panzer Division Hermann Göring and various artillery, anti-aircraft, and field police units scattered throughout the north of the Netherlands.
Intelligence German Rundstedt and Model suspected that a large Allied offensive was imminent, having received many intelligence reports that described a 'constant stream' of reinforcements to the right wing of the British Second Army.
Anthony Blunt is accused of passing information from MI5. The senior intelligence officer of Army Group B believed the Second Army would launch an offensive in the direction of Nijmegen, Arnhem and Wesel with a primary objective of reaching the industrial area along the Ruhr river. He was convinced that airborne troops would be used in this offensive but was unsure where they would be deployed, suspecting areas along the Siegfried Line north of Aachen or possibly even near the Saar. Second Army would assemble its units at the Maas-Scheldt and Albert Canals. The right wing of the Army would be the assault force, composed primarily of armoured units, which would force a crossing of the Maas and attempt to break through to the Ruhr industrial area near Roermond. The left wing would cover the Army's northern flank by moving up to the Waal near Nijmegen and isolating the German 15th Army situated on the Dutch coast.
Allied A number of reports about German troop movements reached Allied high command, including details of the identity and location of German armoured formations. The UK
Government Code and Cypher School at
Bletchley Park which monitored and decrypted German radio traffic produced intelligence reports codenamed
Ultra. These were sent to senior Allied commanders, but they only reached army headquarters level and were not passed down any lower. Ultra reports revealed the movement of the 9th SS and 10th SS Panzer Divisions to the area north and east of Arnhem, creating enough concern for Eisenhower to send his chief of staff, Lieutenant General
Walter Bedell Smith, to raise the issue with Montgomery on 15 September. Having already approved Montgomery's operation, Eisenhower felt that only Montgomery could alter or cancel it. However, Montgomery dismissed Smith's concerns and refused to alter the plans for the landing of 1st Airborne Division at Arnhem. In his memoirs Montgomery admitted, "The 2nd S.S. Panzer Corps was refitting in the Arnhem area, having limped there. But we were wrong in supposing it could not fight effectively; its battle state was far beyond our expectation." The intelligence was not, however, withheld from the 1st Airborne Division. The 1st Parachute Brigade's Intelligence Summary No. 1 dated 13 September said, "a reported concentration of 10,000 troops SW of ZWOLLE on 1 Sep may represent a battle scarred panzer division or two reforming". As a result, when some gliders were deducted from 1st Airborne Division's first lift in order to transport the I Airborne Corps HQ, Urquhart ensured that this would not bump any anti-tank guns to the second lift. The intelligence officer of I Airborne Corps, Major
Brian Urquhart, received information from members of the Dutch Resistance that the SS Divisions were in the area, although they did not specify if there were tanks. Fearing that 1st Airborne Division might be in grave danger if it landed at Arnhem, Urquhart arranged a meeting with Browning and informed him of the armour present at Arnhem. Browning dismissed his claims and ordered the division's senior medical officer to send Urquhart on sick leave on account of "nervous strain and exhaustion". The 9th SS and 10th SS Panzer Divisions actually had very few tanks with them. 9th SS had 2 operational Panthers and 10th SS had between 5 and 14 operational Panzer IVs. In fact, no German tanks were involved in the battle on the first day. The 9th SS Panthers later fought in the Oosterbeek area (earliest sightings on 19 September) and were damaged on 20 and 23 September. On the 18th, two 10th SS tanks attacked the Arnhem bridge area with Euling's infantry battalion but they were withdrawn later in the day and sent towards the Nijmegen area. On the 19th, the 2nd South Staffordshires encountered a tank that was from one of the two divisions. Field Marshal Walter Model was, coincidentally, in Oosterbeek and it was he who ordered all available armoured vehicles to the area. It was this rapid reaction by the Army Group B commander that resulted in large numbers of Axis armour at Arnhem, rather than the presence of the SS Divisions. The Allies severely underestimated the German ability to reorganize stragglers into effective units. Allied intelligence reported the numerous stragglers pouring into Germany but discounted them. A Second Army intelligence summary from 17 September said, "[I]t is considered unlikely that any large scale reinforcements can be made available, and the battle now joined will be fought out by the troops on the ground, with the uncertain addition of some troops south of the River Scheldt. They will not amount to much." After the war,
John Hackett (commander of 4th Parachute Brigade) noted that a German headquarters could take control of a group of stragglers and function as a cohesive and aggressive unit in an amount of time that the Allies thought impossibly short. "You have never fought in a [real] war, until you have fought Germans." == Battle ==