Who are Iran's allies?

Iran relies on a network of paramilitary groups across the Middle East, but that network’s influence has greatly diminished in recent years.

These are the weapons the US launched against Iran

Gen. Dan Caine, Chairman of the Joint Chiefs of Staff, said the U.S. used 75 “precision-guided weapons" to attack Iran’s nuclear facilities overnight Saturday.

US bombs Iran: Read Trump address here

President Trump addressed the nation Saturday night and said Iran's key nuclear sites are "completely and fully obliterated" after the US attacked, and warned Tehran against retaliation.

After 81 years of marriage, WWII vet and wife buried side by side at Arlington National Cemetery

When Darrell and Dorothy Bush married in 1943, Dorothy was only 17 years old, and 18-year-old Darrell had just reported for his Army physical. For 81 years, World War II would be the only time they were apart.

When could US attack Iran? What we know about timing, targets

President Donald Trump has been weighing whether to attack Iran by striking its well-defended Fordo uranium enrichment facility.

Trump blocked plan to kill Iran's supreme leader, reports say

Israel had a “credible” plan to kill Iran’s Supreme Leader Ayatollah Ali Khamenei, but President Trump blocked it in an effort to prevent all-out war, officials said.

WATCH: Army 250th anniversary celebration in Washington DC

The U.S. Army celebrated its 250th birthday in Washington, D.C. with a massive festival, parade and concert. 

Lee Greenwood performs at military parade

Lee Greenwood performed after President Donald Trump’s remarks at the military parade in Washington, D.C.

Soldiers take part in annual Army Birthday Run ahead of military parade

Soldiers gathered Friday morning for the annual Army Birthday Run at Joint Base Myer-Henderson Hall, marking the lead-up to Saturday’s military parade in Washington, D.C.

No Kings protests will rally against Trump Saturday: What to know

“No Kings” protests against President Trump’s policies are scheduled in nearly 2,000 cities across the U.S. Saturday as a military parade rolls in Washington.

Twilight Tattoo shines ahead of the Army's 250th birthday

It was a powerful showcase of what the army has stood for throughout its 250-year history—honoring soldiers past and present.

When was the last military parade in DC? A look back at 1991

When tanks roll down the streets of the nation’s capital this Saturday for the Army’s 250th birthday celebration, it will mark the first major military parade in Washington, D.C., in more than three decades.

Army 250th birthday military parade: How to take Metro to get to the National Mall

Metro has announced that the Smithsonian Metro station National Mall entrance will be closed on June 14 for the Army's 250th Anniversary celebration. Here's how to take the Metro to the military parade this Saturday.

Trump warns military parade protesters will 'be met with very big force'

On Tuesday, President Donald Trump defended his decision to send nearly 5,000 National Guard troops and Marines to Los Angeles and confirmed preparations for a high-security military parade in Washington, D.C., set to coincide with the Army’s 250th anniversary and his own birthday.