Ukraine's future F-16 fighter pilots are learning to fly without GPS as Russian jamming complicates air combat Future Ukrainian F-16 pilots are taught to think about GPS jamming in the early stages of their training. Vitalii Nosach/Global Images Ukraine via Getty Images Ukrainian pilots receiving basic flight training in the UK are learning to fly without GPS. The idea is to prepare the pilots, who will eventually fly F-16s, for Russian electronic warfare. Signal jamming dominates the battlefield, interfering with aircraft, drones, and other weapons. Ukrainian pilots in the early stages of fighter jet training are learning to fly without full GPS navigation — a combat skill taking on greater urgency as they prepare for heavy Russian electronic warfare on the battlefield. The pilots are part of a training pipeline for the American-made F-16 Fighting Falcon, but they're confronting the realities of electronic warfare from the very start.…