United States and its international partners. Command and control of space forces, conducted by Space Delta 5. Cyberspace and space access, conducted by Space Delta 6, includes operating the Satellite Control Network and cyber defense operations. Intelligence, surveillance, and reconnaissance, conducted by Space Delta 7 and Space Delta 18. Operation of military satellite communications and the global positioning system, conducted by Space Delta 8. Orbital warfare, conducted by Space Delta 9, for protect and defend operations and providing U.S. national decision authorities with response options to deter and, when necessary, defeat orbital threats. Space launch operations, conducted by Space Launch Delta 30 and Space Launch Delta 45, out of Vandenberg Space Force Base and Cape Canaveral Space Force Station. Space Force commands The Space Force is organized into three field commands and multiple component field commands, which serve as joint force space component commands for the unified combatant commands. U.S. Coast Guard The United States Coast Guard (USCG) is the United States Armed Forces' maritime security, maritime search and rescue, and maritime law enforcement force. It was first established in 1790 as the United States Revenue-Marine, and consists of the Regular Coast Guard and the Coast Guard Reserve. Although it is always one of the six military branches, the Coast Guard is organized under the Department of Homeland Security under the leadership of the secretary of Homeland Security and the deputy secretary of Homeland Security. During time of war, the U.S. Coast Guard can be transferred to the Department of the Navy The Coast Guard itself is led by the commandant of the Coast Guard and vice commandant of the Coast Guard, both admirals advised by the master chief petty officer of the Coast Guard. The Coast Guard has six major operational mission programs, through which it executes its 11 statutory missions: Maritime law enforcement Maritime response Maritime prevention Maritime transport system management Maritime security operations Defense operations Maritime law enforcement operations focus on protecting the United States maritime boarders and assuring its maritime sovereignty. The Coast Guard conduct operations to suppress violations of U.S. law at sea, including counter-illegal migration and transnational organized crime operations. Codified mission executed under the maritime law enforcement program include drug interdiction, migrant interdiction, living marine resources, and other law enforcement. Maritime response operations see the Coast Guard conducting search and rescue operations and rescuing mariners, responding to maritime disasters. Codified missions include search