Firebird, a surveillance aircraft jointly developed by Northrop Grumman and Scaled in the late 2000s. its mission modules could be rapidly interchanged and the craft could even be configured for remote piloting. however, production has been put on hold due to a lack of interest.

Ukrainian bomber drone strike on a Russian 2K22 Tunguska air defence system in Donetsk.

US Army Security Agency (USASA) Field Station Augsburg was the site of a radio direction finder, during the Cold War. Field Station Augsburg was located near the village of Gablingen West Germany. It was one of nearly 20 field stations positioned strategically around the world.

Český raketomet RM-70, podvozek TATRA

26 PLA aircraft and 4 PLAN vessels around Taiwan were detected by 6 a.m.(UTC+8) today. R.O.C. Armed Forces have monitored the situation and tasked CAP aircraft, Navy vessels, and land-based missile systems to respond these activities.

According to a man in video it was #Russian 100mm KC-19 Anti-aircraft system