Backed into a corner by the West, Iran is ramping up uranium enrichment, clamping down on dissent and deepening ties with Russia in a challenge to the U.S. and Europe.
Russian President Vladimir Putin heads to Tehran next week to meet with Iran's leader — his second trip abroad since sending troops into Ukraine. The surprise announcement came a day after the White House said Tehran is preparing to send armed drones to Russia for use in Ukraine and before U.S. President Joe Biden headed to Israel and Saudi Arabia.
