special-ops.org

9YogB TIL The longest confirmed tank kill in history was recorded in 1991 when a British Challenger-1 tank with the callsign 11B fired at an Iraqi main battle tank from a distance of more than 5,100 meters – just above three miles – with a Depleted Uranium round.
d875d TIL there is only one publicly known operator who served both DEVGRU (US Navy Seal Team 6) and US Army Delta Force