Is it the duty of all Muslims to go to Iraq and fight the non-believers?

Are you refering to what is called "Jihad" in other words?

Nope it is not. The duty is to restore peace in any other way. To wage war is the last solution

What does the international law says about if a country invaded another country?

What does the international law says about if a country invaded another country?

Try not to divert the main topic

Thanks

Is it the duty of all Muslims to go to Iraq and fight the non-believers?

1- Whom are the non-believers in Iraq?

2- Are those non-believers Iraqi nationals?

3- If you answered no to the above, what are they doing there then?

The answer to your Q wasn't quite straightforward for me

Try not to divert the main topic

Thanks



It is part of the topic, maybe you can move the thread to politics.