State-of-the-Art Radar Applications Supporting the German Armed Forces, Industry, and Society: At the 11th Wachtberg Forum of the Fraunhofer Institute for High-Frequency Physics and Radar Technology FHR, held from June 21 to 22, 2023, the institute presented a wide range of its research results. Over 130 guests from business and defense, science, and industry attended the event at the campus in Wachtberg-Werthhoven, focused on the space surveillance radar TIRA. The program included an exhibition and technical presentations with live demonstrations. This year’s keynote was delivered by Major General Traut, Commander of the Space Command of the German Armed Forces.