The enhanced speed bag system (ESBS) is a cutting-edge piece of equipment. Its purpose is to facilitate emergency resupply operations from a UH-60 Black Hawk helicopter that is maintaining a ...

PICATINNY ARSENAL, N.J. -- Soldiers who are pinned down in firefights with the enemy often rely on life-saving airdrops to resupply their ammunition, food, water and medical supplies. A new system ...