The Gold Coast 2nd Brigade based at Letmauk subsequently became the target of intense Japanese counter-attacks, sustaining heavy casualties. They were forced to withdraw, covered by the 1st (Nigerian) Brigade. By sending long distance fighting patrols to harass the Japanese flanks, the Nigerian unit was able to force a Japanese retreat and retake An on 13 May 1945. Meanwhile, the main body of the division, with the East African 22nd Brigade under command, advanced south from Tamandu. By the end of May Kindaungyyi, Taungup and Sandoway had been captured. Campaigning ceased during the monsoon rains but the war ended a few weeks later.