GZreel on Instagram: "Follow @gzreel now for more! Jumping in the military most often refers to airborne operations, where soldiers parachute from aircraft into combat or training zones. These jumps can be static line jumps, where a line automatically deploys the parachute as the soldier exits the aircraft, or free fall jumps like HALO (High Altitude Low Opening) and HAHO (High Altitude High Opening), which are used for stealth and long-range insertion. Military parachuting requires intense phys