The RC-135U aircraft, a reconnaissance plane of the U.S. Air Force, conducted an electronic surveillance mission of approximately seven hours around Kaliningrad, a strategic point for Russia.

RC-135U, an electronic reconnaissance aircraft of the U.S. Air Force, took off from the United Kingdom to conduct a surveillance mission around Kaliningrad, a strategic territory for Russia. The mission lasted approximately 7 hours, and the aircraft flew over the Baltic states. This comes against the backdrop of recent incidents involving Russian drones that have raised concerns among NATO countries, including violations of Polish airspace and suspicious activities over Germany.