U.S. embassies across Middle East issue security alerts for Americans

The alerts did not cite a specific threat, but called for Americans to "exercise heightened vigilance."

• Sep 20

Iran's proxies using Yemen to compound war's impact on oil prices

An attack on a Saudi Arabian pipeline and a simmering war between the Saudis and Iran's Houthi allies in Yemen are pushing oil prices up.

• Sep 14

U.S.-Iran negotiations set to begin Monday, Trump says after calling off strikes

President Trump said negotiations with Iran are set to begin Monday after announcing Saturday night that he canceled a pending attack on Iran.

• Aug 3

Middle East oil producers step up plans to bypass the Strait of Hormuz

As Iran's attacks keep ship traffic through the Strait of Hormuz to a trickle and oil prices surge, Gulf states are planning to invest billions in pipeline alternatives.

• Jul 23

"Nothing is going through" the Strait of Hormuz, shipping insider says

Despite U.S. assertions, the CEO of a maritime risk firm says "there is no guarantee of safe passage" through the Strait of Hormuz.

• Jul 22

American service member killed in Iraq; U.S. hits Iran for 9th straight night

Two U.S. service members were killed earlier in Jordan and a third was missing in action, the U.S. Central Command said.

• Jul 20

What to know about Iran's Kharg Island as Trump threatens to seize it

Kharg Island is a heavily fortified, strategically vital island off Iran's north coast that President Trump says the U.S. may seize control of militarily.

• Jun 11

U.S. carrier in Iran war set to leave in days as official reveals conflict's cost

The USS Gerald R. Ford aircraft carrier is expected to leave the Middle East in the coming days, a U.S. official confirmed to CBS News.

• Apr 30

Trump threatens to invade Iran, "obliterate" its energy resources

Energy markets remain volatile as President Trump threatens Iran with an invasion to seize its oil while also suggesting a deal could soon end the war.

• Mar 31

Iran keeps Strait of Hormuz blocked, and threatens another key waterway

Iran has a stranglehold on the Strait of Hormuz, and as pressure mounts, it's threatened to target another vital Middle East shipping lane, the Bab el-Mandeb Strait.

• Mar 27