The USS Dwight D. Eisenhower may be one of the oldest aircraft carriers in the U.S. Navy, but it’s still fighting — despite repeated false claims by Yemen’s Houthi rebels

The U.S.-led campaign against Iran-backed Houthi rebels has turned into the most intense running sea battle the Navy has faced since World War II

Lawmakers questioned Pentagon officials about the aircraft's safety record.

The suit names Boeing, Rolls Royce and Bell, the companies that make the Osprey.

The president attended a ceremony at the Normandy American Cemetery.

Plus, President Joe Biden and other world leaders gather in Normandy, France, to honor the incredible servicemen who landed on the beaches eight decades ago.

American Airlines flew 68 World War II veterans to France to remember the fateful day.

A group of 68 World War II veterans have returned to Normandy in France to commemorate the 80th anniversary of D-Day.

A military aircraft has crashed off of the airfield at the Albuquerque International Sunport, the primary international airport in New Mexico, officials said.

A military aircraft has crashed outside of the airfield at the Albuquerque International Sunport in New Mexico. The pilot, the only person on board, is conscious and is being taken to a hospital.

A military aircraft crashed off the airfield near Albuquerque International Sunport. The pilot was the only person on board and was conscious and taken to the hospital.

The U.S. military's temporary pier will be moved from Gaza for repairs that could last a week.

US Army Captain Gregory Rice, deployed for nine months, surprises 5-year-old daughter Alena Rice at her kindergarten ceremony. Video shows the heartwarming reunion.

Civil rights activists and Air Force airmen lauded him during the ceremony.

Pentagon report to show significant drop in unwanted sexual contact in military and a drop in number of reports filed last year.

An Air Force instructor pilot has died after the ejection seat on his aircraft activated while the plane was operating on the ground, officials said.

Some have challenged having to pay the money back, an inspector general said.

A U.S. intelligence community report concluded it was 'very unlikely' a foreign adversary was the cause.

U.S. Central Command acknowledged that one year ago Friday, it mistakenly struck a civilian in a strike in Syria, not the al-Qaeda leader it was looking for.

Col. Ralph Puckett Jr.'s cremated remains lay in honor at the U.S. Capitol on Monday -- joining the rare company of the country's most distinguished citizens.

The Starr County Sheriff declined to release records from the March National Guard chopper crash, citing an ongoing investigation into whether criminality was involved.

The United States and Niger are discussing plans to withdraw American troops from the West African nation, ending more than a decade of military presence there.

There are more than 1,000 military personnel stationed at an American drone base near the Nigerien city of Agadez.

Military officials said 23-year-old Sgt. Colin Arslanbas died in an accident last week during a training exercise near Camp Lejeune, North Carolina.

A Marine died following an incident that occurred during a training exercise in North Carolina, U.S. Marine Corps officials said.

As Israel weighs its response to Iran’s attacks this weekend, U.S. officials are privately telling Israel that if it strikes back militarily, it will do so alone.

The U.S. military named the suicide bomber behind the attack at Abbey Gate during the American withdrawal from Afghanistan. Review finds troops didn't spot ISIS-K bomber.

The U.S. government says a foreign adversary is unlikely behind "Havana syndrome," even as the Pentagon Monday confirmed a new case involving a senior defense official.

ABC News’ Martha Raddatz interviews former CENTCOM Commander Gen. Frank McKenzie on “This Week.”

ISIS has a "strong desire" to attack the U.S. and other foreign powers -- a threat that is only growing -- retired Gen. Frank McKenzie warned on Sunday

Former Air Force members known as missileers, who worked at nuclear missile sites, are concerned about a rise in cancer cases among their group.

Gens. Mark Milley and Kenneth "Frank" McKenzie are testifying before a House committee about the U.S. withdrawal from Afghanistan in 2021

ABC News spoke with troops and their families in Newport News, Virginia.

The United States has conducted six defense strikes and fired 18 anti-ship missiles in Yemen after the Houthis fired two anti-ship ballistic missiles into the Red Sea.

The US military has lifted its flight ban on V-22 Osprey aircraft three months after a deadly crash in Japan killed eight service members.

The review looked at UFO sightings and reports dating back decades.

It will receive “large ships carrying food, water, medicine," an official said.

Mike Johnson said he will bring Gold Star parents who lost their children during the 2021 U.S. withdrawal from Afghanistan as guests at the State of the Union.

The Pentagon is expected to lift its ban on V-22 Osprey aircraft as early as next week, three months after deadly crash.

ABC News’ Britt Clennett got an inside look at the operations aboard the USS Eisenhower positioned in the Red Sea.

The Pentagon says Austin can still do his job from the hospital with classified communications systems, but the deputy secretary is prepared to take over duties if needed.

An investigation is ongoing with the Marines calling the crash a "tragic mishap."

Five Marines who died when their helicopter crashed in California during a routine training flight have been identified.

Five missing Marines have been confirmed dead more than 24 hours after their helicopter crashed in California, the U.S. Marine Corps said Thursday.

ABC News’ Matt Gutman is on the scene near the crash site of a U.S Marine helicopter.

The U.S. Marine Corps said the five missing Marines have been confirmed dead more than 24 hours after the crash of a CH-53E Super Stallion helicopter in Southern California.

The U.S. carried out an airstrike in Baghdad on Wednesday targeting a leader of an Iran-backed militia in Iraq that was blamed for attacks on U.S. forces

The Marines had been reported missing when their CH-53E Super Stallion helicopter was "reported overdue" Tuesday night.

Search crews were able to find the wreckage of the missing CH-53E Super Stallion helicopter hours after it was "reported overdue" to Marine Corps Air Station Miramar Tuesday night.

The chopper was found crashed in a California forest in East San Diego County.