The United States needs a new plan for fighting in contested skies.

Kirkenes, situated miles from the Russian border, is a microcosm of Russia’s constant hybrid warfare on Western soil. 

Russia has promised pardons to former convicts who volunteer in the war. Only eventually, some may return home—bringing violence with them.

Strikes on a Hezbollah-linked bank raise questions about when financial institutions lose protection under international humanitarian law.

Stretching Article 51 to accommodate months-long pauses between attacks and responses blurs the line between lawful self-defense and unlawful preventive war.

The U.S. and other states must press Israel to end its war in Gaza, which has gone well beyond what Israel’s right of self-defense permits.  

Despite a weak economy, widespread poverty, and draconian gender and social restrictions, the Taliban remain entrenched in power.