How many Dems have presided over wars in the 20th and 21st Century?
It isn't about party, it's about ideology.
Woodrow Wilson (D)
FDR (D)
Eisenhower(R) At least he warned against the military industrial complex but on the other hand is responsible for Iran.
Kennedy (D)
Johnson (D)
HW Bush (R)
W. Bush (R)
Obama has double downed on the Bush foreign policy to the extent where Mitt agreed with all his policies but promised he would do a better job at implementing them.
You forgot Truman (D), who is responsible for The Cold War, Korea, and Vietnam.