How the Military's New M111 Grenade Changes the Game in Close Combat

The US Army has approved the M111 offensive hand grenade, the first new lethal hand grenade since 1968. This grenade represents a significant update from the long-serving M67 fragmentation grenade. The discussion highlights the two primary ways explosives injure or kill: overpressure (blast wave) and fragmentation. The M111's introduction signifies a modernization of infantry ordnance.

This video provides an expert overview of various grenades used by Navy SEALs, detailing their history, types, and tactical applications. Instructors Dor and Coach explain the critical differences between offensive (concussion) and defensive (fragmentation) grenades, emphasizing proper employment to avoid friendly fire and maximize effectiveness. They cover specific models like the M67 fragmentation grenade, Belgian minis, M18 smoke, incendiary, illumination, Mark III concussion, and T-bomb thermobaric grenades, sharing combat anecdotes and safety protocols.

Instruction from Karl Erickson of Tactical Rifleman demonstrates a critical close-quarters combat technique: using a tactical fixed blade knife to create space when an opponent attempts to grab a pistol. The video highlights the risks of close-range pistol draws and advocates for a knife transition to safely disengage and re-establish a firing platform. This technique emphasizes anatomical targets for creating distance rather than immediate lethal force.

This guide details a Navy SEAL's CQC room clearing technique, emphasizing 'economy of motion' and precise footwork. It highlights the critical 'long step' maneuver for maintaining balance and readiness when entering a corner-fed room, contrasting it with the dangerous 'short step.' The instruction, delivered by a subject matter expert, focuses on life-saving fundamentals for tactical proficiency.

This guide details an emergency ammo resupply technique using a standard USGI 6-Pocket Bandolier, as demonstrated by Karl Erickson from Tactical Rifleman. It explains how to utilize the bandolier's expandable pockets, designed for 5.56mm magazines, to rapidly pack ammunition for field resupply. The technique emphasizes efficient loading and compact storage for integration into tactical kits.

This video provides an expert-level ballistic gelatin test comparing 9mm and .45 ACP defensive ammunition. Instruction comes from Pete, a retired USSF member, who details the performance of Barnes TAC-XPD 9mm and Cor-Bon Pow'R Ball .45 ACP. The comparison focuses on penetration depth, wound cavitation, and feeding reliability, particularly for 1911 platforms.