A top commander responsible for defending the U.S. homeland warned Thursday that American military bases are "ill-equipped" to repel a swarm of small attack drones.The vulnerability persists even as the Pentagon seeks billions for new counter-drone weapons, and Army Lt. Gen. Joseph Jarrard said the shortfall begins well before troops try to shoot down a drone.Some bases do not have the sensors to spot and track an incoming swarm or the weapons to take it out, said the deputy commander of U.S. No

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