![](http://www.alamy.com/thumbs/6/C02F6C48-8756-410B-8638-8414E49EE237/HEAMEF.jpg)
Navy petty officers inspect an M240B machine gun on a Maritime Expeditionary Security Squadron 4 patrol boat during a training mission here April 6. MSRONs were created to execute the unique mission of protecting ships around the clock while in port.
Size: 1938px × 1290px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 4, africa, air, airforce, camp, cjtf-hoa, combined, djibouti, force, force-horn, joint, lemonnier, military, msron, states, task, united, usa