Resistance
noun, する verb
We are ready to confront war, if we have to. We are going to start the resistance against your regime, confront you, and even make war.
こうせん
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
学生たちは、権威に対して徹底抗戦を強いられました。
The students were forced to resist to the bitter end against authority.