Keywords: 970216-N-3093M-002 Underwater Construction Training.jpg Reefs of Cuba coral reef at ocean floor to secure small boat moorings in the waters off Naval Base Guantanamo Bay Cuba Drills Holes In The Coral Reef To Secure Small Boat Moorings In The Waters Of Guantanamo Bay Cuba In March 1997 U S Navy Photograph by Photographer s Mate 2nd Class Andrew Mckaskle Released 1997-03 970216-N-3093M-002 Navy http //www navy mil/view_image asp id 436 U S Navy photo PD-USGov-Military-Navy Reefs of Cuba Guantanamo Bay ¢ Underwater work Underwater photographs of surface supplied divers 1997 in Cuba |