Before Ukraine received its first batch of powerful F-16 Viper fighter jets, the U.S. Air Force stepped in to help make those planes even better. They upgraded the jets' electronic warfare (EW) systems, which help defend against Russian threats. But here's the cool part: Ukraine and the U.S. aren’t stopping there. Every time Ukraine’s pilots fly these jets in real combat, they will gather valuable information and share it with the U.S. This data will help both countries improve their electronic...