@MrF0x no clue. Can't read Chinese or whatever the language is. Judging by the picture flow the bomb in the car was somehow connected to the bomb in the guys mouth. Just guessing.
A consistent problem I've noticed in this manga is transitions from one scene or situation to another. It's not smooth at all, it's like a random encounter in a Pokemon game and it is jarring as hell. Even the dialogue suffers from the same problem.
That world map is lazy as fuck too.