Wall Climber Army Capt. Maxwell Burbidge demonstrates rope climbing techniques during Exercise Rhodope 23 in Smolyan, Bulgaria, Sept. 16, 2023. Troops from the U.S., Bulgaria, Italy and the Czech Republic take part in the exercise which focuses on tactics and survival procedures in mountainous areas. SHARE: Download: Full Size (2.69 MB) Tags: army, Exercise Rhodope 23 Credit: Army Spc. Ubaldo Lechuga VIRIN: 230916-A-AB216-1127.JPG Photo Gallery