The Los Angeles class nuclear driven submarine is an assault submarine equipped for attack missions, anti submarine warfare, cleverness gathering and search and rescue. America Navy has 51 la Class submarines, 16 within the Pacific Fleet and 32 in Atlantic Fleet. 1st had been commissioned in 1976. Nine associated with the l . a . course submarines were deployed within the Gulf War in 1991, when cruise missiles were launched from two of this submarines. 12 Los Angeles submarines had been implemented in support of procedure Iraqi Freedom in March/April 2003. All 12 launched cruise missiles.