Within days of their arrival at Scapa Flow, Battleship Division Nine began participating in the frequent maneuvers and drills that typified the day to day existence of the Grand Fleet. It has been said that because of the good condition and high speed of the American battleships, Admiral Beatty assigned them to be one of the two divisions of "fast battleships" that operated at either ends of the Grand Fleet when it was steaming in
battle line formation. As stipulated by the Grand Fleet Battle Orders, the Sixth Battle Squadron was to take station at the rear of the line, where its duty was to engage the rear division of German battleships. Tasked with this assignment, the Americans got their first true practice in their new role at the end of January 1918, when the entire Grand Fleet went to sea for four days of
war games. Under Admiral Beatty's direction, the fleet divided into two opposing forces, with "Blue Fleet" representing the German High Seas Fleet, and the "Red Fleet" including the Sixth Battle Squadron, playing the role of the Royal Navy. At a prearranged point in the middle of the North Sea, the two sides converged for "battle". During one of these exercises, the American sailors were treated to their first encounter with an enemy warship when a German U-boat's
conning tower was sighted by the two British battleships directly ahead of
New York. Although one of the British battleships attempted to ram it and destroyers rushed to drop
depth charges, the U-boat managed to escape.
Convoy duty Hard as the Americans worked to incorporate themselves into the Grand Fleet, they had yet to shake a belief among the veteran British that they were amateurs merely playing at war. In writing to his American-born wife following the maneuvers, Admiral Beatty noted that, "The American Squadron enjoyed themselves greatly while we were out, and did well, and will do better next time. I am sending old Rodman out on an operation of his own, which pleases him and gives them an idea that they are really taking part in the war. I trust they will come to no harm." Despite the qualified nature of this comment, the operation Beatty had in mind was both important and potentially dangerous. On 6 February 1918, Battleship Division Nine stood out of Scapa Flow to guard the high value Scandinavian Convoy to and from Norway. To avoid a repeat of these attacks, the British had taken to escorting the convoys with dreadnought squadrons. Still, the possibility existed that the Germans would send out their entire fleet to cut off and annihilate the overmatched battleship squadron, with severe strategic effect. Although the outbound trip to Norway was uneventful, things began to heat up for the escort force on 8 February, as they waited just outside Norwegian
territorial waters for the return convoy to assemble. Shortly before 14:00, both
Florida and
Delaware reported sighting numerous
torpedoes running in the water, and began maneuvering sharply to avoid being struck.
Delaware also fired a shell at what appeared to be a conning tower about distant, and the escorting destroyers dropped depth charges, with no apparent success. However, post-war examination of German war records revealed that no German submarines had made any attacks that day. As Captain Wiley of
Wyoming noted, such misidentifications were common for inexperienced ships: "new ships arriving in the war zone usually did a good deal of shooting at submarines which were not submarines. With experience, they saw fewer." Less than a week after their return, Battleship Division Nine was once again called upon to protect the Scandinavian Convoy as part of a general Grand Fleet response to
intelligence reports suggesting German
battlecruisers were loose in the North Sea. The mission took place in a strong gale that caused damage to ships throughout the Fleet.
Delaware suffered damage to her ventilators that caused the generators to stop working, cutting electrical power throughout the ship and forcing a reduction in speed to for nearly an hour. To make matters worse, the Grand Fleet failed to find the German battlecruisers, and was forced to return to Scapa Flow empty-handed. In March–April 1918, Battleship Division Nine escorted the Scandinavian Convoy two more times. Both missions were hampered by storms that made the going particularly slow, but were otherwise uneventful. Still, confidence in the wisdom of using battleships as an escort was fading at the Admiralty, and Admiral Beatty in particular was opposed to it. When the American ships returned to the new Grand Fleet base at
Rosyth at the end of the second mission on 20 April, it was the last time they were used to escort the Scandinavian Convoy. At one point in the chase, however, a reversal of course by the Germans meant that the entire Grand Fleet was forced to reorient itself in the opposite direction, placing Battleship Division Nine in the van. The result was that, if an encounter between the two fleets had occurred, American battleships would have led the British fleet into what could have been the largest naval battle of the war.
New arrivals Through the first months of 1918, the composition of Battleship Division Nine changed to reflect the lessons learned from operating in a war zone with the Grand Fleet. It soon became apparent that with only four ships, the division could not maintain the level of preparedness required by the constant need to be ready to sail at limited notice. The inevitable result was machinery breakdowns that reduced the squadron to three ships, a development considered unacceptable given the Division's important position at the tail end of the battle line. The British—faced with the same problem—responded by allocating a spare battleship to each of their squadrons. Although there was some grumbling at the Navy Department that a five ship division was counter to U.S. Navy policy, they eventually agreed, and on 11 February 1918,
Texas arrived at Scapa Flow. This arrangement, however, left
Wyoming—the third-most powerful ship of the division—as the spare ship because she lacked a matched pair. As a result, Rodman requested that
Delaware—the oldest ship in the division—be replaced with
Wyomings sister ship , leaving
Florida as the spare. Because the minelayers were operating within range of German surface raiders, the American battleships were detailed to provide an escort for them, along with other units of the Grand Fleet. For the most part, these expeditions proved uneventful, but on two occasions, on 30 June and again on 8 August, lookouts on the battleships reported seeing U-boats or torpedoes in the water, forcing the Division to maneuver accordingly. Like the previous sightings made while escorting the Scandinavian Convoy, subsequent review of German war records revealed that both cases were false alarms. Just days after the second incident, however, Battleship Division Nine was called to more serious action. Having received intelligence that German vessels were loose in the North Sea, the Division sortied from Scapa Flow on 12 October, in company with the British
Second Battlecruiser Squadron and the Third Light Cruiser Squadron in the hope of engaging the enemy raiders. From the beginning, the autumn weather was particularly rough, impeding progress and making any chance of sighting the German ships unlikely. type submarine, similar to the one believed sunk by
New York On the evening of 14 October, as
New York led the force back into Pentland Firth, she was rocked by a violent underwater collision on her starboard side, followed shortly after by another to the stern that broke off two of her propeller blades, reducing the ship to one engine and a speed of . In their opinion, the damage would have been fatal to the German craft. Postwar examination of German records revealed that the submarine lost may have been or . This strange—and accidental—encounter marked the only time in all of Battleship Division Nine's service with the Grand Fleet that one of its ships sank a German vessel. The battleship's wounded condition is possibly what saved her: although standard procedure was to steam at ,
New York could make only on her one operable propeller. Due to this, historian Jerry Jones believes that the German U-boat captain misjudged the ship's speed. Maneuvers and war games continued, as well. During exercises in late September 1918, the Grand Fleet, once again divided into Red and Blue Fleets, "engaged" each other at ranges as extreme as , a battle-distance unimagined prior to World War I. The rest of the Division's time was spent in escorting minecraft on the Northern Barrage. Though a monumental endeavor, the barrage proved largely ineffective. After an investment of 70,263 mines and more than $40 million (the equivalent of $572 million in 2009), only six submarines were confirmed as sunk by the barrage. ==Life in the Grand Fleet==