Star Trek Into Darkness

After being summoned back to Earth Kirk loses command of the Enterprise, and Admiral Christopher Pike is reinstated as its commanding officer. When a secret Section 31 installation in London is bombed, Pike, Kirk and Spock meet with Starfleet commanders to discuss the hunt for the bomber—rogue Starfleet agent John Harrison. The meeting is attacked by a jumpship piloted by Harrison. Kirk destroys it, but Pike is killed. Harrison escapes by transporting to the Klingon homeworld of Kronos. Kirk is reinstated as the Enterprise's captain, and is ordered to find Harrison by Admiral Alexander Marcus. Marcus supplies the Enterprise with prototype long-range photon torpedoes, ordering Kirk to fire them at Harrison when he is within range. Montgomery Scott resigns in protest when he is forbidden from inspecting the weapons. Pavel Chekov is promoted to chief engineer and Dr. Carol Wallace—a science officer with expertise in the new weapons—joins the crew. Spock, Dr. Leonard McCoy and Uhura convince Kirk that it would be better to capture than kill Harrison, so he can be tried.--Wikipedia