warmonger
/ˈwɔrmɔŋɡər/Definitions
1. noun
A person who promotes or advocates for war, often for personal or national gain.
“The politician was criticized for being a warmonger and stirring up unnecessary tensions with the neighboring country.”
2. verb
To engage in aggressive or expansionist military policies, often to gain power or control.
“The nation’s warmonger tendencies led to a long and devastating conflict that lasted for decades.”