Israel strikes on Iran raise uncomfortable questions about whether the post-1945 rules-based order still constrains the use of force by major powers.

War is justified only to confront grave evil, its harm must not exceed the evil it seeks to end, and there must be a real ...

"Although the Catholic Church has had a pacifist approach to international relations since the Second World War, it still ...

The Catholic bishop of Arkansas said in a post on social media this week that he has "deep concerns" that the attack by the U.S. and Israel on Iran does not fit the definition of a "just war" as ...

With the benefit of hindsight, it is easy to see that the pope was far more clear-eyed than the politicians who opted for war in Iraq and the Catholic thinkers who helped provide the war’s putative ...

Bishop Anthony B. Taylor raises concerns about the moral legitimacy of the current conflict between the United States and Iran, citing Church teachings.

As Jesus rode into Jerusalem on Palm Sunday, he rode not a war horse but a lowly donkey, coming as a servant Messiah, not a ...

The precedent being set by the US in launching this war of aggression against Iran will long live in infamy.

Critics say President Donald Trump’s decision to strike Iran is a violation of his promise not to engage in “forever wars.” In fact, the opposite is true. Trump is not starting a forever war in Iran; ...

This is not to say that Trump’s war has accomplished nothing. It has assassinated Ayatollah Ali Khamenei, a ruthless dictator who was responsible for the deaths of thousands of Iranians, Iraqis, ...

Emmanuel Macron announces France will increase its nuclear stockpile and create a new deterrence partnership with seven European countries including Germany.

It provides rules for countries at war to follow. The rules say that normal people and the things that they need, such as hospitals, power plants and schools, should never be attacked because they ...