AirSea Battle is an integrated battle doctrine that forms a key component of the military strategy of the United States. The doctrine became official in February 2010, and was renamed to Joint Concept for Access and Maneuver in the Global Commons (JAM-GC) in 2015. Background Inspired by the AirLand Battle concept, the United States Navy and Air Force are working on a new AirSea Battle doctrine. A version was codified in a 2009 Navy-Air Force classified memo which addressed "asymmetrical threats" in the Western Pacific and the Persian Gulf, which are seen as meaning China and Iran. The Pentagon has created a China Integration Team composed of U.S. Navy officers to apply AirSea Battle lessons to a potential conflict with China, particular in and around the first island chain. In 2010 the Obama Administration declared that freedom of maritime navigation in the South China Sea, whose islands are claimed variously by China, Vietnam, Brunei, Taiwan, Malaysia, and the Philippines, is a U.S. national interest. The comment was seen as a response to a Chinese official stating the region was a "core interest" of Chinese sovereignty. AirSea Battle officially became part of U.S. grand strategy, when, in February 2010, the U.S. Department of Defense's Quadrennial Defense Review stated: "The Air Force and Navy together are developing a new joint air-sea battle concept for defeating adversaries across the range of military operations, including adversaries equipped with sophisticated anti-access and area denial capabilities. The concept will address how air and naval forces will integrate capabilities across all operational domains—air, sea, land, space, and cyberspace—to counter growing challenges to U.S. freedom of action. As it matures, the concept will also help guide the development of future capabilities needed for effective power projection operations." The conceptual background of AirSea Battle also stems from the "Revolution in Military Affairs" theory. Proponents of the theory have sought to direct American battle planning with new technological abilities in mind, such as precision-guided munitions and improvements in communication and ISTAR. History The Pentagon's Office of Net Assessment, led by Andrew Marshall, has played a leading role in designing U.S. strategy in the Pacific. Marshall's office works closely with the Center for Strategic and Budgetary Assessments (CSBA) led by Lieutenant-Colonel Andrew Krepinevich, whose outfit helped coin the phrase AirSea Battle. CSBA is a think tank engaging in AirSea Battle research and the leading advocate of the AirSea Battle concept. In