Complex sentence: Logan and Hesh join the mission to rescue Ajax but arrive too late to rescue him and after he is killed by Rorke, they reunite with their father who reveals himself as the leader of Ghosts.
Split into simpler sentences: Logan and Hesh join the mission to rescue Ajax but they arrive too late to stop Rorke who kills him. The brothers reunite with their father who reveals himself as the leader of Ghosts.