U.S. Navy operator kneels in a field, releasing a Switchblade drone
    A U.S. Navy special warfare operator launches a Switchblade 300 drone during a training exercise last year in Nevada. The pivot of Ukraine and Russia toward larger numbers of inexpensive, smaller drones could indicate how future conflicts will be fought. Credit: U.S. Navy/Chelsea D. Meiller
    Russian drone laying in a field
    The Ukrainian Defense Ministry shared this photo of a Russian reconnaissance drone, about the size of a bald eagle, and said it was one of two that Ukrainian naval forces shot down last month near Odesa, a Ukrainian city near the Black Sea. Credit: Ukrainian Defense Ministry
    Closeup of a Ukrainian serviceman holding a small drone
    Small consumer drones have proved versatile tools for Ukraine. Soldiers attach explosives, for instance, to consumer drones like this one and steer the aircraft to its target by donning goggles that show them the view from the drone’s camera. Credit: Dnipropetrovsk Territorial Defense Brigade
    Demo