This is a locator map for Yemen with its capital, Sanaa. (AP Photo) AP hide caption
houthi rebels
The U.S.S. Gravely destroyer is seen in the south Red Sea on Tuesday, Feb. 13. CENTCOM said U.S. forces repelled five Houthi attacks on Saturday. Bernat Armangue/AP hide caption
A satellite view of the U.S. military outpost known as Tower 22, in Rukban, Rwaished District, Jordan, in October last year. Planet Labs via Reuters hide caption
A view of the oil tanker Marlin Luanda on fire after an attack in the Gulf of Aden. Indian Navy via AP hide caption
A Phalanx weapons defense cannon is mounted on the U.S. Navy destroyer USS Gravely on March 14, 2023. The U.S. military said Sunday, Dec. 31, 2023, it shot down two anti-ship ballistic missiles fired toward a container ship by Yemen's Houthi rebels in the Red Sea and thwarted an attack by small boat crews on the same ship later. John C. Clark/AP file photo hide caption
Houthi supporters chant slogans and hold signs reading "Death to America, Death to Israel," as they attend a rally on March 26, 2023, in Sanaa, Yemen. Hani Mohammed/AP hide caption
After Houthi attacks in the Red Sea, fears of a wider Middle East conflict grow
This image provided by the U.S. Navy shows the USS Carney in the Mediterranean Sea on Oct. 23, 2018. The Carney and several commercial ships came under fire in the Red Sea on Sunday, Dec. 3, 2023, the Pentagon said. Ryan U. Kledzik/AP file photo hide caption
Sailors inventory urea and ammonium perchlorate found on a dhow intercepted in the Gulf of Oman. The U.S. Navy says it found 70 tons of a missile fuel component hidden among bags of fertilizer aboard a ship bound to Yemen from Iran. Kevin Frus/U.S. Navy via AP hide caption
This satellite image provided by Planet Labs PBC shows the aftermath of an attack claimed by Yemen's Houthi rebels on an Abu Dhabi National Oil Co. fuel depot in the Mussafah neighborhood of Abu Dhabi, United Arab Emirates, Saturday, Jan. 22, 2022. AP hide caption
In this satellite image provided by Planet Labs PBC, smoke rises over an Abu Dhabi National Oil Co. fuel depot in the Mussafah neighborhood of Abu Dhabi, United Arab Emirates, Monday, Jan. 17, 2022. Planet Labs PBC/AP hide caption
Emirates passenger planes are parked at their gates at Dubai International Airport in the United Arab Emirates. Kamran Jebreili/AP hide caption
A Yemeni detainee (left) is greeted by a family member after being released by Houthi rebels on Monday. The release was brokered by the International Committee of the Red Cross. Hani Mohammed/AP hide caption
This image provided on Sunday by the U.S. government and DigitalGlobe and annotated by the source, shows a prestrike overview at Saudi Aramco's Khurais oil field in Buqayq, Saudi Arabia. U.S. government/Digital Globe via AP hide caption
Iranian soldiers carry part of a target drone used in air-defense exercises. Iran is also turning some target drones into low-tech weapons for its proxies. Iranian Army via AP hide caption
A Houthi soldier stands guard during a rally to mark the fourth anniversary of the war in Yemen on March 26, 2019 in Sana'a, Yemen. Mohammed Hamoud/Getty Images hide caption