Battle of Kyongju
The Battle of Kyongju was an engagement between United Nations (UN) and North Korean (NK) forces early in the Korean War from August 31 to September 15, 1950, in the vicinity of Kyongju in South Korea. It was a part of the Battle of Pusan Perimeter, and was one of several large engagements fought simultaneously. The battle ended in a victory for the United Nations after large numbers of United States (US) and Republic of Korea (ROK) troops repelled a strong North Korean attack.
Baekje–Tang War
Crown Prince Kim Beopmin, General Kim Yusin, General Kim Pumil, and General Kim Heumsun were dispatched to command 50,000 Silla troops and set off westwards into the Battle of Hwangsanbeol. The Silla forces marched into Baekje from the eastern border, and crossed through Sobaek Mountains. General Kim Yusin led the Silla army across the passes of Tanhyon towards Hwangsan Plain. General Gyebaek could only assemble a force of about 5,000 Baekje troops in defense against the advancing front of the Silla army. At Hwangsan Plain, the Silla army defeated the Baekje forces of General Gyebaek.