A Disaster + Military Recruit Training + The Central Intelligence Agency (CIA) + My Cousin DE = ?

A headache interfered with my sleep and my last dream and I woke up with a slight headache, and so I can only somewhat remember part of my last dream; but the most important parts of the dream are missing and unclear, and so the dream does not make much sense.

I think that one or more disasters happened in the dream and maybe many people in the world died, including maybe my parents and maybe some of my brothers (at least one of my brothers was alive, maybe my brother GC, but I can not remember if any of my other brothers were in the dream or not), and I am guessing that some of us survivors joined the military/government/intelligence agencies/police/et cetera to try to help people; and I remember being inside a multi-story building, and I seemed to be in military recruit training on an upper floor with other people including former classmates of mine.