Japanese conquest of Burma main attack westward from Rahaeng in Thailand across the Kawkareik Pass. The 16th Indian Infantry Brigade of the 17th Indian Division guarding this approach retreated hastily westward. The Japanese division advanced to Moulmein at the mouth of the Salween River which was garrisoned by the 2nd Burma Infantry Brigade. The position was almost impossible to defend, and had the River Salween, almost wide, behind it. The 2nd Burma Brigade was squeezed into a progressively tighter perimeter, and eventually retreated over the river by ferry on 31 January after abandoning a large amount of supplies and equipment. Part of the force
Myanmar–Thailand football rivalry countries, and enjoying a long Buddhist connection of two nations. However, since 16th century, series of wars occurred between two nations, which Burma managed to conquer Siam (old name of Thailand) twice while the Siamese under Naresuan conquered Burma once. However, the most catastrophic and tragic part of Thai history came after the 1765–67 war, which the Burmese brutally burnt and destroyed Ayutthaya to ruins and stole Siamese greatest goods to Burma. As for the result, a deep enmity and strong anti-Burmese sentiment developed in Thailand for decades. During 1950s to 1970s, Burma was one of Asia's best football countries,