Armenian Prime Minister Nikol Pashinyan is scheduled to hold talks with Turkish President Recep Tayyip Erdogan on Friday as part of the two countries' efforts to normalize ties that were strained over historic disputes and Turkey's alliance with Azerbaijan.

The talks between the two countries, which have no formal diplomatic ties, were expected to center on the possible reopening of their joint border as well as the war between Israel and Iran.

Israel and Iran exchanged strikes a week into their war Friday as President Donald Trump weighed U.S. military involvement and new diplomatic efforts got underway.

Trump has been weighing whether to attack Iran by striking its well-defended Fordo uranium enrichment facility, which is buried under a mountain and widely considered to be out of reach of all but America's "bunker-buster" bombs. He said he'll decide within two weeks whether the U.S. military will get directly involved in the war given the "substantial chance" for renewed negotiations over Tehran's nuclear program.

Thousands of people joined a protest against Israel in the Iranian capital on Friday after weekly prayers, chanting slogans in support of their leaders, images on state television showed.

"This is the Friday of the Iranian nation's solidarity and resistance across the country," the news anchor said. Footage showed protesters holding up photographs of commanders killed since the start of the war with Israel, while others waved the flags of Iran and the Lebanese militant movement Hezbollah.

French President Emmanuel Macron on Friday said France and other European powers would make an offer to Iran of a diplomatic solution to end the escalating conflict with Israel.

French Foreign Minister Jean-Noel Barrot will later Friday meet Iranian counterpart Abbas Araghchi in Geneva "to make a complete diplomatic and technical offer for negotiations," Macron told reporters, adding that France and allies Germany and the UK were "putting a diplomatic solution on the table".

Iran's supreme leader, Ayatollah Ali Khamenei, who crushed internal threats repeatedly during more than three decades in power, now faces his greatest challenge yet.

His archenemy, Israel, has secured free rein over Iran's skies and is decimating the country's military leadership and nuclear program with its punishing air campaign. It is also threatening his life: Israeli Defense Minister Israel Katz said Khamenei "cannot continue to exist."

Iran's foreign minister plans to meet in Geneva on Friday with leading European counterparts, who hope to open a window for a diplomatic solution to the weekold war that has seen Israeli airstrikes target Iranian nuclear and military sites and Tehran firing back.

Iranian Foreign Minister Abbas Araghchi, however, said his country is not seeking negotiations with anyone as long as Israel continues its strikes on Iran.

Israel and Iran exchanged strikes a week into their war Friday as new diplomatic efforts appeared to be underway.

Iran's Foreign Minister Abbas Araghchi appeared headed to Geneva for meetings with the European Union's top diplomat and counterparts from the United Kingdom, France and Germany. A plane with his usual call sign took off from the Turkish city of Van, near the Iranian border, flight-tracking data from FlightRadar24 showed. Iran typically acknowledges his departure hours afterward.

Iranian Foreign Minister Abbas Araghchi rejected any negotiations with the United States while Israel continues its attacks on Iran, in an interview with state TV broadcast on Friday.

"The Americans have repeatedly sent messages calling seriously for negotiations. But we have made clear that as long as the aggression does not stop, there will be no place for diplomacy and dialogue," said the chief diplomat, who was due in Geneva for talks with his European counterparts.

U.S. President Donald Trump said Thursday he will decide whether to join Israel's strikes on Iran within the next two weeks as there is still a "substantial" chance of talks to end the conflict.

Trump's move to hit the pause button could open up space for diplomacy, after days of fevered questions about whether or not he would order U.S. military action against Tehran.

The Israeli military said Thursday that Iran used a missile with multiple warheads in its attack, posing a new challenge to its defenses.

Instead of having to track one warhead, missiles with multiple warheads can pose a more difficult challenge for air defense systems, like Israel’s Iron Dome.