warmongering

US /ˈwɔːrˌmʌŋ.ɡɚ.ɪŋ/
UK /ˈwɔːrˌmʌŋ.ɡɚ.ɪŋ/
1.

sự hiếu chiến

the act of encouraging a country to go to war or of threatening violence against another country:

:
The president was accused of warmongering.