Iran security forces clashed with protesters in Tehran, Shiraz and Kermanshah as opposition groups report gunfire and demonstrators chant "Death to Khamenei" during unrest.

The U.S. imposed sanctions on 10 people and firms from Iran and Venezuela over allegedly contributing to Iran's drone trade and ballistics program which the Trump administration says threatens the U.S.

As the U.S. and Israel back Iranians' right to protest against their leaders, authorities in Tehran detain students and declare a sudden holiday.

U.S. officials voice support for Iranian demonstrators as protests intensify following currency crisis, with reports of tear gas and security crackdowns.

Despite being so far limited, this week’s protests mark the latest chapter in growing discontent in Iran, while a population quietly reclaims public spaces and personal freedoms through uncoordinated acts of defiance.

Iran is reportedly developing chemical and biological warheads for its long‑range ballistic missiles, accelerating its deterrence program amid rising tensions with Israel and the U.S., according to media reports citing military officials. Newsweek has reached out to the U.S. State Department for comment.

Iran launches three satellites with Russian assistance, showcasing deepening cooperation as they resist Western sanctions and international pressure.

On Tuesday's "The Record with Greta Van Susteren," Prime Minister of Israel Benjamin Netanyahu praised President Trump's support against Iran and its proxies. Netanyahu claimed Iran is "in cahoots" with Nicolas Maduro in Venezuela and suggested they are sending weapons to the South American nation.