Local anti-Amin resistance Soon after Amin had left,
Mbale experienced an uprising. The local commander, Tiyua, had initially intended to continue resisting the Tanzanians, but found his soldiers deserting in large numbers. He consequently left Mbale with about 100 other loyalists. When Amin's government fell apart in 1979, the Uganda Army troops stationed in Karamoja feared the Karamojong's fierce reputation as warriors, causing them to flee and leave much weaponry behind. At the abandoned barracks of Moroto, the Karamojong seized many modern small arms, and defected Uganda Army soldiers of Karamojong ethnicity instructed their compatriots on how to use them. Most weapons fell into the hands of the Mathiniko clan who lived close to Moroto; the Mathiniko promptly began to use their new power to raid cattle from other clans, killing at least 54 in raids. Police who were still loyal to the Amin government attempted to investigate at Namalu, but fell into an ambush by the raiders; 15 policemen were killed. The escalating violence resulted in serious issues for local society, as the young raiders took their newly acquired wealth in form of cattle into the bush to keep it safe, leaving the old people behind. Traders from other regions, fearing attacks, refrained from travelling to Karamoja. This resulted in an incipient food shortage.
Capture of Jinja The Tanzanians eventually assigned the 208th Brigade under Brigadier Mwita Marwa, their unit with the most combat experience, to capture Jinja. A total of 4,000 Tanzanian and 1,000 UNLA troops were to partake in the operation. At least some of the involved UNLA troops were led by
Lieutenant Joseph Obonyo. They were to be accompanied by three Tanzanian
tanks, one
T-54 and two
T-34s. The combined TPDF-UNLA force was able to requisition numerous vehicles in Kampala when it departed the city on 15 April, but had to share them among different groups of soldiers as it moved down the two-lane road toward Jinja. Even though progress was slow due to the lack of adequate vehicles, the TPDF-UNLA force encountered no resistance on its way to Jinja, with the troops instead relaxing, listenining to music from looted radios, and eating
Sugarcane along the way. Hundreds of civilians from road-adjacent communities such as
Mukono, Seta,
Namataba, and
Lugazi joined the column, intermingling with the soldiers and helping to carry equipment. (pictured) was captured by Tanzanian forces after a short fight. When the Tanzanian-led force eventually arrived in Jinja's vicinity, it received widely diverging reports by locals about how many Uganda Army soldiers were left garrisoning the Owen Falls Dam as well as the city. Estimates ranged from 200 to 2,000 Amin loyalists. After substantial preparations, the TPDF began its assault with an artillery bombardment on 22 April. For the most part, the TPDF-UNLA force encountered little resistance, as most of the Eagle Colonel Gaddafi Battalion had fled beforehand and the remainder mostly melted away soon after the battle's start. The 19th Battalion under Lieutenant Colonel Ben Msuya was assigned to Tororo. It encountered no resistance on the way to its target. TPDF soldiers stopped at
Bugembe,
Iganga,
Bugiri, and several villages to search for Uganda Army soldiers, but found none. When the battalion eventually arrived at a cement plant just outside Tororo, it spotted a
Tata truck commonly used by Amin's troops. The truck was approaching the column, and the leading Tanzanian tank promptly shot at it, missing the vehicle. The truck quickly stopped and five Uganda Army soldiers with female companions leapt out, successfully escaping into the nearby bush despite being targeted by the Tanzanians with machine gun fire. The TPDF force then proceeded to destroy the abandoned truck. The column continued to Tororo, finding it almost completely deserted and looted. The local civilians as well as the old garrison had fled to Kenya. The 19th Battalion consequently garrisoned Tororo. Some TPDF troops continued their march from Tororo to the border town of
Busia, encountering a truck with fleeing UA soldiers on the way. The Tanzanians opened fire, destroying the vehicle and killing several soldiers. Meanwhile, the 208th Brigade's 18th Battalion under Lieutenant Colonel Emmanuel Moyo moved to Mbale. The TPDF troops found the town in good order; unlike most other settlements in the area, it had not suffered from looting. The retreating Amin loyalists had left the city alone after the 250 Uganda Army renegades and locals had set up defenses. When the Tanzanians arrived at the city, they were greeted by a large celebration and impressed by how well order had been kept at the city. Most of the renegade Uganda Army soldiers were subsequently sent to Kampala, but Malinga and a few other officers stayed with the Tanzanians to assist in the advance to Moroto and
Soroti. Moyo and his men remained behind to secure Mbale.
Clash at Mbale junction The remainder of the 208th Brigade was sent northward. The 24th Battalion led by Lieutenant Colonel L.G. Sandys targeted Moroto, while the 7th Battalion under Major Dick Mwandetelle continued to Soroti. Both battalions had only been recently assembled, and were much more inexperienced than the other 208th Brigade units. The 7th Battalion initially secured a road junction north of Mbale before the 24th was sent from Tororo to join them. However, there was a distance from Mbale to Moroto, and Sandys lacked vehicles to transport his soldiers. He struggled to acquire trucks and buses; after some delay, he was able to convince Msuya to lend him some in Tororo and commandeered more from other settlements. Ultimately, he was only able to accumulate enough vehicles for most of his force, and had to leave one company behind. Meanwhile, Sandys sent the three tanks assigned to his force ahead to the Mbale junction. Having guarded the junction for several days, the 7th Battalion soldiers grew lax and opted to celebrate at Mbale the night before the meet-up with the 24th Battalion, instead of staying on guard. As a result, a group of Amin loyalists was able to move past the junction without getting noticed. At dawn on the next day, the tanks were already at the Mbale junction, whereas the 7th Battalion troops were returning from Mbale and the 24th Battalion was gradually moving in on trucks and buses. Just as the TPDF tank crews were awakening, their position came under small arms and
recoilless rifle fire by the Uganda Army loyalists. As the Tanzanians were not at their positions and unsure from where they were attacked, they fell into chaos. The tank crews quickly rallied, however, spotting their opponents at a distance and responding with their machine guns. After a shootout lasting five minutes, the Amin loyalists fell back and fled toward Soroti. Two TPDF soldiers were wounded during the clash, while the Uganda Army loyalists suffered no losses. Both battalions were shaken by the incident.
The 7th Battalion's advance to Soroti Regardless of the attack at the junction, Sandys was quick to get his unit moving again, advancing to Moroto with his overcrowded buses and the three tanks. In contrast, Mwandetelle was unsure about how to proceed, as the Amin loyalists had retreated to Soroti and he had no idea whether enemy forces might be setting up ambushes. While he and other 7th Battalion discussed their future actions, three local boys approached them and reported that six armed but tired Amin loyalists were walking at a nearby path. Within fifty minutes, the 7th Battalion was following the same path, led by the boys; they initially found no sign of the Amin loyalists, but inhabitants of a nearby hut reported that the Uganda Army soldiers had seemingly moved into a local swamp. The Tanzanians consequently approached the swamp and tried to flush out any hiding Amin loyalists, but found none. , the 7th Battalion was almost bombarded by its own
BM-21 Grad multiple rocket launchers (example pictured). The 7th Battalion then returned to the road, where they met up with Major Malinga and another renegade officer. He offered to drive ahead of the battalion, arguing that he could inspect any Amin loyalists who he encountered, as they probably did not know that he had defected. Mwandetelle agreed to the plan, whereupon Malinga and his comrade put on their old uniforms and took off in their white
Mercedes-Benz car. After half an hour, they returned; Malinga reported that he had found only ten Amin loyalists who had informed him that all other troops were fleeing to
Sudan. Malinga had told them to retreat as well, and they had agreed. Satisfied, Mwandetelle's force began to advance to Soroti with three tanks in the lead. On the way, they encountered only a bus which had crashed –with eight dead Amin loyalists inside– and some civilians who claimed to have found a
State Research Bureau (SRB) agent. Instead of checking the information, the Tanzanian soldiers shot up the house where the agent was allegedly hiding, only to discover that it was occupied by three women and nine children who had "miraculously" survived unharmed. The soldiers realized that the locals had only accused the three women and their families of being SRB agents because they were
Muslims from the north. The 7th Battalion was left further demotivated and embarrassed by this incident, and continued its advance until arriving in the vicinity of
Bukedea. Having been informed by local villagers that Amin loyalists might be staying there, Mwandetelle ordered his
BM-21 Grad multiple rocket launchers to shoot over the small town to scare any possible enemies into fleeing. However, a lack of information and bad coordination almost caused the artillery to fire on the other TPDF troops instead of over Bukedea; Malinga was the one who noticed that the BM-21s had false coordinates and was able to prevent a friendly fire incident. Instead, the 7th Battalion just moved into the settlement, encountering no enemies. On the next day, the 7th Battalion advanced into
Kumi where a group of Amin loyalists resisted for short time before fleeing. Major Mwandetelle was wounded by shrapnel during the clash, and had to be evacuated; he was the highest-ranking Tanzanian officer to be injured in the entire war. The 7th Battalion's final target, Soroti, was captured without any fighting. Uganda Army troops had only moved through the town, looted it, and murdered about 50 civilians before fleeing to
Lira further in the north. The local
Radio Uganda station was left mostly undamaged, however, and was quickly broadcasting again. At Soroti, the Tanzanians had to wait for 10 days before supplies could catch up.
The 24th Battalion's advance to Moroto The 24th Battalion's journey to Moroto was also difficult, hindered by mountainous terrain. One night, the column entered the small town of Namalu, and the three leading Tanzanian tanks almost ran into a car and a
Land Rover which were driven by Uganda Army soldiers. The latter quickly turned off their lights, abandoned the Land Rover and used the car to drive away, leaving the Tanzanians to fire blindly into the darkness. The TPDF soldiers proceeded to free and feed the half-starved inmates of Namalu's prison before continuing their journey. As they continued, the unit was hampered by the tanks' batteries wearing out. Eventually, only one tank fully functioned and was forced to tow the other two to get them started. As it got further north, the 24th Battalion increasingly encountered Karamojong; as the nomads opposed Amin's regime, they welcomed the Tanzanians and offered to help with their advanced intelligence network. In this way, the 24th Battalion learned that a group of 12 Uganda Army loyalists, armed with at least one 106-mm recoilless rifle, had unsuccessfully attempted to flee to Kenya before setting up an ambush for the TPDF at a mountain pass near
Nakapiripirit. They had chosen a well defendable position and effectively blocked the pass. Sandys judged that an attempt to carefully dislodge the enemy with infantry would need too much time, so he decided to try to scare the Amin loyalists away: He ordered the entire 24th Battalion to assemble at a spot well visible but out of range of the Amin loyalists. Sandys assumed that the 12 Uganda Army soldiers would not try to fight about 1,000 Tanzanians; just as he had expected, the loyalists fled after seeing his force. When the battalion began to travel through the steep mountain pass, however, an accident killed one soldier and injured 34 more; the latter had to be sent back to Mbale. In addition, one bus was destroyed and a supply truck badly damaged. The entire battalion had to return to Nakapiripirit reorganize before attempting to cross the pass again. However, the last functioning tank battery finally wore out, and the 24th Battalion was forced to leave its tanks at Nakapiripirit. The second attempted crossing of the mountains resulted in another accident which killed four soldiers, but the column pressed on this time. The 24th Battalion was able to travel the remaining way to Moroto without further incidents, only occasionally encountering Karamojong groups in the arid Karamoja region. About from the town, Sandys ordered his men to get out of their vehicles and march the remaining distance. Even though the Karamojong intelligence network had informed him that Moroto was undefended, he wanted to be sure. He ordered his artillery to fire a few shells into the nearby hills to scare possible Amin loyalists away, and then sent his force into the settlement. There, the Tanzanians encountered thousands of spear-armed Karamojong who celebrated their arrival. In addition, the local civil servants had not fled like in other regions, instead pledging loyalty to the new UNLF government of the country. The 24th Battalion also encountered the 78 Uganda Army soldiers who had waited at the local barracks to surrender. In the next months, a few Uganda Army soldiers continued to roam Karamoja, stealing cattle and adding to the general insecurity in the region. == Aftermath ==