The squad was trained in District 13 and were sent on a mission to the Capitol, getting drawn into the Battle of the Capitol. They were also referred to as the "Star Squad" because they were the on-screen faces of the rebel invasion. The squad was accompanied by a TV crew (Cressida, Messalla, Castor, and Pollux) so that they could continue to make propos for the Airtime Assault. The squad and its TV crew were decimated during the battle and only a handful lived to see the rebellion's victory.
The most prominent member of the squad due to her Mockingjay status and being one of the co-victors of the 74th Hunger Games. Armed with a custom bow as a secondary weapon. Became the squad's second commander after Boggs transferred the prime security clearance for his holo to her. Survived the bombing of City Circle.
The final member of the squad to join, he was sent to replace Leeg 2 on President Alma Coin's direct orders. Known for his relationship with Katniss and as one of the co-victors of the 74th Hunger Games. Injured during the bombing of City Circle but survived.
One of the two cameramen and Castor's brother who was turned into an avox. Survived the battle.
The number 451 could be a reference to the dystopian novel Fahrenheit 451, which is about rebellion against a tyrannic president. The protagonist, Guy Montag, is a fireman whose job is to burn forbidden books. 451 degrees Fahrenheit is also the temperature at which books or paper burn.