U.S. Army ST-914 (Small Tug) pushes the stern of the Logistics Support Vessel (LSV) 7 while maneuvering safely into port during a Joint Logistics Over the Shore (JLOTS) exercise at Port of Anchorage, Alaska, March 28, 2014. Soldiers from Fort Eustis' 7th Transportation Brigade (Ex.) joined other U.S. Service members in the JLOTS exercise, which trains personnel to execute offshore loading and unloading of strategic ships when fixed port facilities are unavailable or denied due to enemy activities. (U.S. Army photo by Sgt. Stefanie Warner/Released)

U.S. Army Col. Randal Nelson, 7th Transportation Brigade (Expeditionary) commander, briefs Brig. Gen. Robert Carlson, 372nd Engineer Brigade commander, on the brigade's capabilities during the Joint Logistics Over the Shore (JLOTS) exercise at Port of Anchorage, Alaska, March 29, 2014. During the exercise, Soldiers from Fort Eustis' 7th Trans. Bde. (Ex.) rained to be able to discharge cargo from vessels anchored off-shore, transport cargo to various shore-based off-load sites and marshall cargo for movement inland. (U.S. Army photo by Sgt. Stefanie Warner/Released)

U.S. Army Soldiers assigned to Fort Eustis' 7th Transportation Brigade (Expeditionary) operate a crane to move shipping containers and equipment during a Joint Logistics Over the Shore (JLOTS) exercise at Port of Anchorage, Alaska, March 29, 2014. LOTS operations are conducted over unimproved shorelines, through fixed ports not accessible to deep draft shipping, and through fixed ports that are inadequate without the use of LOTS capabilities. (U.S. Army photo by Sgt. Stefanie Warner/Released)

U.S. Army Soldiers assigned to Fort Eustis' 7th Transportation Brigade (Expeditionary) operate a crane to move shipping containers and equipment during a Joint Logistics Over the Shore (JLOTS) exercise at Port of Anchorage, Alaska, March 29, 2014. Soldiers from the 7th Trans. Bde. (Ex.) joined Service members from various branches of the military to complete the exercise, which entails the loading and unloading of strategic ships when fixed port facilities are unavailable or denied due to enemy activities. (U.S. Army photo by Sgt. Stefanie Warner/Released)

A U.S. Army landing craft utility (LCU) docks at an unimproved ramp during Joint Logistics Over the Shore (JLOTS) training at Port of Anchorage, Alaska, March 29, 2014. Soldiers from Fort Eustis' 7th Transportation Brigade (Expeditionary) joined Service members from various branches of the military to complete the exercise, which entails the loading and unloading of strategic ships when fixed port facilities are unavailable or denied due to enemy activities. (U.S. Army photo by Sgt. Stefanie Warner/Released)