Dream About A Plane Dropping Bombs

I had a bad dream this morning where me and cooper (my brother) i think where agrueing when we herd a low plane flying so we looked outside to see a plane with a bomb we rushed outside where dad was and yelled theres a bomb he said "next time theres danger go over there and ring the alarm" then me mom and dad got unded a park bench/table i pulled mom closer because she was half out as the bomb dropped showing cooper near it i guess yelling at it i yelled back at him but it was silent then the bomb landed near him and went off i dont recall seeing anything happen but then another bomb landed but it landed right next to us then i woke up scared