The Arbalète sauterelle type A allowed bombs to be thrown into trenches beginning what was called what?
Sauterelle The Arbalète sauterelle type A, or simply Sauterelle (French for grasshopper), was a bomb-throwing crossbow used by French, and British forces on the Western Front during World War I. It was designed to throw a hand grenade in a high trajectory into enemy trenches. It was initially dismissed by the French Army but General Henri Berthelot thought it had practical value.
BLU-116 The BLU-116 is a United States Air Force bomb, designed as an enhanced "Bunker buster" penetration weapon, designed to penetrate deep into rock or concrete and destroy hard targets.