Black powder is classified as a "low explosive," meaning its detonation velocity is less than about 100 yards per second. "High explosives" like dynamite have a velocity of detonation greater than ...

Early in its invasion of Ukraine, Moscow lagged behind Kyiv in the use of low-cost explosive drones. WSJ explains how Russia is now expanding its drone arsenal, posing a major threat for Ukraine.

TASS/. A low-powered explosive device attached to a homemade drone went off on the territory of the Black Sea fleet headquarters in Sevastopol, an official with the fleet’s press service ...