IRAN AMMUNITION FACTORY HIT BY BLAST: Iranian media also report large fire at oil refinery outside the city of Tabriz.

Russia purchased last summer hundreds of Iranian Shahed and Mohajer series drones, which Moscow has used to attack Ukraine’s front-line positions and civilian infrastructure, as the two countries move toward what the U.S. has called a full defense partnership.

The purported attack in Isfahan also comes after months of domestic unrest. Nationwide protests erupted in September following the death in police custody of a young woman arrested for allegedly violating the country’s Islamic dress code. Street protests have abated in recent weeks, but discontent continues to simmer with sporadic rallies erupting.

Tensions also have grown over Iran’s nuclear activities. Talks to revive a 2015 nuclear accord that imposed limits on the country’s nuclear program in return for relief from U.S. sanctions stalled over the summer. They have been further complicated by Iran’s support for Russia in the Ukraine war.

Israel was against the accord, which the U.S. exited under Trump administration in 2018, and it has indicated it would take action against Tehran’s nuclear program if the West doesn’t do enough to curb it.

Key Iranian facilities have been hit by sabotage multiple times in the past, including the Natanz nuclear facility in 2021. Iran has accused Israel of being behind the sabotage.

“Developing,” as they say.