The emblem included an anchor, a three-masted square-rigged ship and an eagle. The emblem was abbreviated as an “ACE,” which stands for anchor, US Constitution and eagle.

The seal is displayed on a scarlet background encircled with a Navy blue band edged in a gold rope rim and inscribed "Department of the Navy, United States Marine Corps" in gold letters.

The US Navy is to operationally deploy the Insitu Scan Eagle unmanned air vehicle aboard its Aegis-class cruisers and is looking at also fielding the system aboard FFG7 class frigates. The initial ...