Sweden is hosting large-scale NATO exercises, called Aurora 2026, on the island of Gotland in the Baltic Sea. As the alliance members fine-tune their cooperation, nonmember Ukraine is playing a special role, with drone units training their NATO counterparts in cutting-edge battlefield tactics.

Ukrainian drone pilots turned a military exercise in Sweden into a critical warning for NATO. The pilots, playing the role of the enemy in the exercise, said they destroyed…

Sweden is hosting large-scale NATO exercises, called Aurora 2026, on the island of Gotland in the Baltic Sea. As the alliance members fine-tune their cooperation, nonmember…