DIEGO GARCIA, British Indian Ocean Territory (March 8, 2021) Steelworker 3rd Class Harrison Roberts, left, and Builder 2nd Class Carl Rosengren, assigned to Naval Mobile Construction Battalion (NMCB) 4, break through rock and coral with a Hilti while digging post holes for the construction of a lean-to awning at the contractors’ chapel. NMCB 4 is forward‐deployed throughout the Indo‐Pacific region, ready to support major combat operations, humanitarian assistance, and disaster relief and provide general engineering and civil support to the U.S. and Joint Forces. (U.S. Navy photo by Construction Electrician 3rd Class Stephen Sipus)