Petty Officers 1st Class Aaron Nagel and Steven Barczak assemble a rig. U.S. Navy Equipment Operators Petty Officers 1st Class Aaron Nagel and Steven Barczak, both Seabees from Naval Mobile Construction Battalion 74, Combined Joint Task Force - Horn of Africa, assemble a rig during a well drilling project in Shaba, Kenya, on April 21, 2008. The well drilling project was the first of three Seabees conducted in the area. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 062818-S-DCZ17-789.jpg Photo Gallery