Walker Wave Air Force Capt. Gene Walker signals a C-130J Super Hercules as it approaches the landing zone during Cope North in Angaur, Palau, Feb. 11, 2021. The annual exercise enhances U.S. relations with regional allies and partners, and promotes security and stability throughout the Indo-Pacific region. SHARE: Download: Full Size (2.3 MB) Tags: Air Force Credit: Air Force Staff Sgt. Ryan Brooks VIRIN: 210211-F-SX156-1206.JPG Photo Gallery