High Quality Content by WIKIPEDIA articles! The Office of Global Maritime Situational Awareness (OGMSA) is a United States interagency office with a global reach tasked with enhancing global maritime domain awareness. OGMSA acts as a catalyst for and among all entities in the public and private sectors with maritime interests to develop an information sharing environment. Within this environment, partners can embrace and achieve the common objective of obtaining and sharing information as a mechanism to increase safety, security and economic prosperity in the maritime domain and have the supporting architecture to do so.