Categories: Arms•Defense News•National Security Tags: Arms, CENTCOM, Defense News, Drone Warfare, Gregory Guillot, NORTHCOM, U.S. Central Command, U.S. Northern Command TAMPA, Fla. — The southern border of the U.S. has turned into a breeding ground for counter-drone innovation, according to the commander of U.S. Northern Command Gen. Gregory Guillot. by Carley Welch for Breaking Defense “We’ve made the southern border a literal and a figurative …