Obstacle Course A Basic Underwater Demolition/SEAL candidate low-crawls under an obstacle during training at Naval Special Warfare Center in Coronado, Calif., May 21, 2020. To ensure the safety, health and well-being of its students, instructors and staff, Naval Special Warfare Center implemented COVID-19 mitigation efforts based on Centers for Disease Control and Prevention recommendations and Defense Department medical guidance. SHARE: Download: Full Size (1.37 MB) Credit: Navy Petty Officer 1st Class Anthony Walker VIRIN: 200521-N-QC706-0316.JPG Photo Gallery