Captain Jones

Captain John Jones was a special ops captain who snuck into Gotham City to help  fight against Bane and his forces.

The Dark Knight Rises
Captain John Jones was snuck into Gotham City along with two other guys to assist Gordon and the Gotham City Police Department in freeing the city from under Bane's rule. He, his two other special ops guys, and John Blake went to find Lucius Fox and Miranda Tate. After finding the twp, Bane's henchmen poured into the building where Fox, Tate, and many others had been staying and opened fire. Jones and his two guys provided a distraction so Blake could escape with the two but both of Jones's men soon fell and he too, was injured. When Bane approached him, he said he would never talk. Bane then killed Jones and captured the refugees in the building. Jones was later avenged when Bane was killed and his plan was foiled.

Trivia

 * It is possible that John Jones is a reference to Martian Manhunter's alias or if it was just a coincidence.