Security Alliances

The Iranian flag flies outside the country's embassy in Baku, Azerbaijan, on January 27, 2023. (Aziz Karimov/Getty Images)

The USS Nimitz transits the South China Sea on February 4, 2023. (US Navy photo by David Rowe)

The Independence-variant littoral combat ship USS Tulsa approaches the dry cargo ship USNS Amelia Earhart for a replenishment in the South China Sea on February 19, 2022. (US Navy photo by Devin M. Langer)

A US Army Patriot missile system launches a rocket as part of a NATO training exercise in Greece on November 11, 2017. (DVIDS)

An F-16 Fighting Falcon lands at Spangdahlem Air Base in Germany on April 30, 2022, after a three-month rotational deployment at Fetesti Air Base in Romania. (US Air Force photo by Anthony Plyler)

The Israeli Iron Dome missile defense system intercepts rockets fired by Hamas in the sky above the Gaza Strip on May 14, 2021. (Anas Baba/AFP via Getty Images)

Australian soldiers render honor as Australian Deputy Prime Minister of Defense Richard Marles meets with Secretary of Defense Lloyd J. Austin at the Pentagon in Arlington, Virginia, on July 13, 2022. (US Army photo by Mr. Leroy Council)

The United Kingdom’s carrier strike group led by HMS Queen Elizabeth and the Japan Maritime Self-Defense Force led by Hyuga-class helicopter destroyer JS Ise conduct multiple carrier strike group operations with US Navy carrier strike groups led by flagships USS Ronald Reagan and USS Carl Vinson in the Philippine Sea on October 3, 2021. (DVIDS)

An M1 Abrams participates in a training exercise at Grafenwoehr Training Area in Germany on October 13, 2010. (DVIDS)

Sailors check the integrity of an arresting gear wire on the flight deck of the USS John C. Stennis during Rim of the Pacific joint military exercises on July 13, 2016. (DVIDS)

American and Australian C-17 Globemasters take part in an aerial maneuver training mission in Honolulu, Hawaii, on May 4, 2022. (US Airforce photo by Makensie Cooper)