US Air Force 15th Air Force Enameled Metal Flea Pin

The brooch has a pin attachment on the back

It measures approximately 2 cm in diameter

The Fifteenth Air Force was a United States strategic air force during World War II, known for its long-range bombing missions in the Mediterranean theater.

It is an item commonly worn on hats, jacket lapels, or vests.
The United States Air Force (commonly used abbreviations: US Air Force, USAF) is the air force of the United States of America, an integral part of the United States Armed Forces.

It is the branch of the U.S. military administration that deals with air warfare and cyber warfare. The USAF is one of the eight uniformed services and was established as a separate and independent armed force from the Army on September 18, 1947. It is currently the largest air force in the world, with over 9,000 aircraft in service, bases spread across the globe, and approximately 329,100 men and women on active duty.

The Gulf War air campaign (also known as Operation Desert Storm) was an intense aerial bombing campaign that began on January 17, 1991, during the Gulf War and officially ended on February 23, 1991, with the beginning of the liberation of Kuwait.

The air campaign was commanded by United States Air Force General Chuck Horner, who initially served as commander-in-chief before General Schwarzkopf's arrival. The British commanders were Generals Andrew Wilson until November 17 and Bill Wratten thereafter. The international coalition forces flew more than 100,000 sorties, dropping 88,500 tons of bombs, extensively destroying civilian and military infrastructure.