Oman's foreign minister arrived in Tehran on Wednesday for talks with his Iranian counterpart, state media reported, as nuclear talks between Iran and world powers continue in Vienna.

Iranian Foreign Minister Hossein Amirabdollahian welcomed Sayyid Badr Albusaidi upon his arrival, with the visit scheduled to focus on bilateral and international affairs, the IRNA news agency said.

Israel fired several surface-to-surface missiles toward Syrian military positions in the country's south early Wednesday causing material damage, state media reported.

State TV quoted an unnamed Syrian military official as saying that the missiles were fired from Syria's Israeli-occupied Golan Heights, and struck areas around the nearby town of Quneitra.

Libya's embattled prime minister is warning that the appointment of a new interim government could set off war and chaos in a Mediterranean country mired for a decade in turmoil.

Addressing Libyans late Monday, Prime Minister Abdul Hamid Dbeibah reiterated his insistence that he will hand over power only to an elected government. He mapped out a likely unrealistic plan to hold elections in June.

The U.S. Navy's Mideast-based 5th Fleet announced Monday the launch of a new joint fleet of unmanned drones with allied nations to patrol vast swaths of the region's volatile waters as tensions simmer with Iran.

Vice Adm. Brad Cooper, who leads the 5th Fleet, told The Associated Press that 100 unmanned drones, both sailing and submersible, would dramatically multiply the surveillance capacities of the U.S. Navy, allowing it to keep a close eye on waters critical to the flow of the global oil and shipping. Trade at sea has been targeted in recent years as Tehran's nuclear deal with world powers collapsed.

Egypt has kicked off joint air and naval drills with France, one of its biggest arms suppliers, in the Mediterranean, the Egyptian army said Monday. 

Israel on Monday said it successfully tested a new naval air defense system, intercepting a series of threats in what officials called a key layer of protection against Iran and its proxies in the region.

The "C-Dome" system is a naval version of the Iron Dome, which has been used to shoot down rockets fired from the Gaza Strip for the past decade. The C-Dome is being installed on Israel's latest-generation corvette warships, which protect Israel's coastline and offshore natural gas assets in the Mediterranean.

Israel's prime minister has criticized an emerging deal over Iran's nuclear program, saying it would be weaker than a previous agreement and would create a "more violent, more volatile Middle East."

World powers have been negotiating in Vienna in a bid to revive the 2015 nuclear deal, which was left in tatters after the Trump administration, goaded by Israel, withdrew.

Iran's President Ebrahim Raisi arrived in Qatar on his first visit to a Gulf Arab state Monday for a major gas summit that will be dominated by tensions over Ukraine.

The United Arab Emirates warned Sunday of the rising threat of drone attacks, such as those launched against it by Yemen's Huthi rebels, at a defense industry conference on unmanned systems. 

Israeli Prime Minister Naftali Bennett said Sunday that Iran may "shortly" agree a new nuclear deal with major powers but warned it will be weaker than the original 2015 agreement.