Lan Xang
Binnya Dala was again called to duty when both Lan Xang and Siam revolted in 1568. While his official role again was Nanda's deputy, he was the one the king depended on for advice. When the Toungoo command learned that a Lan Xang army was on its way to break their siege of Ayutthaya, Binnya Dala devised a plan to lure the Lan Xang army to an area suitable for numerically superior Burmese forces. The king left him in charge of the siege and left with half of the army to meet the Lan Xang army. On 8 May 1569, Bayinnaung decisively defeated Setthathirath northeast of the city, after which Lan Xang ceased to be of concern to the siege operations.