Which party would you choose?
Let's look at how the last 3 presidents from each party have done on major defense issues.
Republicans:
GW Bush: Invaded Iraq and Afghanistan. Established GITMO. Demands complete, verifiable, and irreversible disarmament of North Korea.
GHW Bush: Ejected Iraq from Kuwait.
Reagan: Massive buildup of the military. Made the end of communism in the USSR and it satellite states a goal of US policy.
Democrats:
Clinton: Bombed and occupied Kosovo. Bombed Iraq and Sudan. Gave (or sold?) a nuclear reactor to North Korea.
Carter: Led peace talks between Israel and Egypt. Failed to secure the release of US hostages in Iran.
LBJ: Escalated US involvement in Vietnam.