The Battle for Piva Forks

In November 1943, U.S. Marines fought a brutal series of battles on Bougainville, pushing to secure key high ground. One of the toughest fights was at "Grenade Hill," where Marines faced relentless grenade attacks before the Japanese finally abandoned their position. By the end of November, the Marines had secured the high ground, breaking Japanese resistance and ensuring control over the expanding perimeter.