This is a Cost Plus Fixed Fee contract awarded by the Defense Threat Reduction Agency (DTRA) to Northrop Grumman Systems Corporation, doing business as Northrop Grumman Information Systems, for the OSMAPS (BASE YEAR) program. The contract has a ceiling value of $4,480,498.00 and a period of performance through March 31, 2016. The contract is not set aside for any small business category. Northrop Grumman Information Systems is a subsidiary of the parent company Northrop Grumman Corporation, a global security company that provides solutions for the aerospace, electronics, and technical services sectors. Northrop Grumman Information Systems has received numerous prime federal contract awards, largely from Department of Defense agencies like the Air Force Materiel Command, to provide products and services supporting aviation platforms and mission networks.