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The victory proved decisive. At Pagan, the devastating defeat broke the tenuous truce between Kyawswa and his three brother viceroy-generals. Kyawswa would seek Mongol protection in January 1297, only to be overthrown by the brothers in the following December.[8][9] The brothers would be preoccupied with the inevitable Mongol reprisal until 1303.[10][11] In all, neither Pagan nor its successor states would attempt a large scale invasion of the south until 1385.[12]