200213-N-KK394-1020 JACKSONVILLE, Fla. (Feb. 13, 2020) Sailors assigned to Amphibious Construction Battalion (ACB) 2 and Marines assigned II Marine Expeditionary Force (II MEF) prepare to offload equipment from an improved navy lighterage system (INLS) craft at Marine Support Facility Blount Island on Feb. 13, 2020. ACB 2 is participating in Maritime Prepositioning Force Exercise (MPFEX 20), which trains critical expeditionary capabilities and facilitates bridging the seam between operations on land and sea. (U.S. Navy photo by Mass Communication Specialist 2nd Class Anderson W. Branch/Released)