Lara parks the motorbike by the injured soldier. Next we see Lara driving the motorbike with the injured soldier in the side car pulls up and stops by the ammunition truck across from the dragon. You've got the codes. The soldier climbs up by the ammunition truck and points the gun at Lara. Against you trying to stop me from doing my duty.
Somebody needs to drive that truck in there.
Whatever it takes for god and my country. Lara hides behind a pillar as the soldier drives the truck into the dragon and it explodes destroying the dragon and knocking Lara to the ground. The dragon is dead. Lara now enters the area that the dragon had protected. Go to the Citadel.