Keywords: US Navy 080826-A-1497L-012 Constructionman 3rd Class Chance Keifer greases the tracks of a land excavator.jpg en GUANTANAMO BAY Cuba Aug 26 2008 Constructionman 3rd Class Chance Keifer assigned to Naval Mobile Construction Battalion NMCB 4 greases the tracks of a land excavator at the Seabees equipment yard NMCB-4 supplements Joint Task Force Guantanamo's construction needs as well as other commands throughout the Navy JTF Guantanamo conducts safe and humane care and custody of detained enemy combatants U S Army photo by Army Pfc Eric Liesse/Released 2008-08-26 080826-A-1497L-012 Navy http //www navy mil/view_image asp id 63454 U S Army photo by Army Pfc Eric Liesse PD-USGov-Military-Navy Guantanamo Bay Naval Mobile Construction Battalion 4 Greasing equipment |