Sector Los Angeles–Long Beach supports Coast Guard missions throughout one of the nation’s busiest and most complex maritime regions. Working closely with federal, state, local, and industry partners, the Sector conducts search and rescue, maritime law enforcement, port safety and security, vessel inspections, environmental protection, and aids-to-navigation missions. Its responsibilities include safeguarding the Ports of Los Angeles and Long Beach while protecting mariners, waterways, commerce, and coastal communities across the region.