Catholics and war

Factual Questions
1

What is the stance of the Catholic church on war? I think that the church is, in general, against war. But aren’t there certain circumstances where it’s acceptable?

2

just war… still searching for specifics, but brittanica.com and ask f’ing jeeves ain’t helping.

jb

3

http://www.mtholyoke.edu/acad/intrel/pol116/justwar.htm