Master Sgt. Ray Perez, a Survival, Evasion, Resistance and Escape (SERE) specialist, along with medical personnel assigned to the 124th Fighter Wing, conducted training with NATO partners to learn life-saving skills during a SERE course at Lechfeld Air Base, Germany during exercise Air Defender 2023. #NATO #StrongerTogether #AD23 #airdefender2023 #ad23 #germany (Photos by Master Sgt. Becky Vanshur)