Killholes on WWII Japanese caves and bunkers - Okinawa battlefield 1945

The Underground Railroad

Derinkuyu: Turkey's Massive Underground City with 20,000 people

This took wayyyy to long pls show sum love 😭😭😭 #fyp #osamason #psykotic #undergroundrap #christmas

Grazing fire is a fundamental concept in the field of machine gunnery, used to control the battlefield and neutralize enemy movements. This documentary takes a deep dive into the science behind this technique, showing how soldiers use machine guns to lay down continuous fire just above the ground, covering large areas of terrain. You'll learn about the careful calculations, line-of-sight considerations, and coordination with other units that make grazing fire a powerful tool in suppressing enemy