NT-311 was a Stormtrooper in the Galactic Empire. He served as the joint man in his squad. Shortly after the Battle of Scarif, he took part in the Imperial attack on the Rebel ship, Tantive IV.
History
NT-311 was born likely on the moon of the Centax-2 in 20 BBY near the end of the Clone Wars, being aged to at an even more accelerated rate than standard clones, while sharing their traits.[1][2]
In the year of 0 BBY, NT-311, alongside the 501st Legion, then known as Vader's Fist, to raid the Tantive IV, which possessed the plans for the Death Star, following their transferal from the Profundity once the Battle of Scarif ended.[3][4]
The trooper deployed onto the Tantive IV and fought the Rebel soldiers onboard. Upon killing the first wave of Rebel fleet troopers, the unit pushed the Rebels back, eventually overtaking the ship, with the deaths of many crew members, including Captain Raymus Antilles, and the capture of Princess Leia Organa of Alderaan. However, the plans were placed in the care of C-3P0 and R2-D2, Organa's personal droids, who had abandoned ship in an escape pod.[4]