The State Department has classified these 11 nations as "Do not travel."
U.S. Central Command confirm "multiple ground operations" by American forces in the country.
Will U.N. ambassador Nikki Haley, like former Secretary of State Colin Powell, regret her presentation on the alleged threat posed by Iran?
Saleh recognised the need to come to the table. Now the Houthis must too, writes Yemen's ambassador to the U.K.
A new report showed Yemen's Iran-friendly Houthi movement evaded the U.S. anti-missile system protecting troops from North Korea.
Footage on social media appeared to show the former leader’s body wrapped in a blanket and a large wound on the side of his head.
Iran has rallied groups across the Middle East against what it perceives to be the combined interests of ISIS, Israel, Saudi Arabia and the U.S.
Humanitarian aid planes carrying food and medicine arrived in Yemen, where seven million people are at risk of famine under Saudi border blockades.
Trump lamented "the mess" he inherited in Afghanistan, Iraq, Syria and beyond, but promised "to get it all done."
Bahrain said the "terrorist act" by Iran was meant to destabilize the mostly Shiite Muslim kingdom ruled by a Sunni Muslim monarchy.
Revolutionary Committee head Mohammad Ali al-Houthi welcomed Saudi princes and "any employee or person who feels targeted by the regime."
In just two days, dozens of Saudi officials were arrested and two princes killed, and talks of war with Iran ignited.
Fearless ISIS recruits in Yemen may have completed jihadi training, but not before being subject to an excruciating hazing routine.
Despite an aerial bombing campaign by Saudi Arabia, Shiite Muslim Houthi rebels have kept control of Sanaa and other parts of Yemen.
The leading Saudi humanitarian aid official talks to Newsweek about the brutal war in Yemen, its casualties and Saudi relief efforts.
Father Uzhunnalil was kidnapped from a home for the aged and disabled in the Yemeni city of Aden.
Iran and Saudi Arabia back opposing factions in wars across the Middle East, and they cut relations entirely last year.
Military leaders said they did not fear an invasion from the West, touting Tehran's growing military might at home and abroad.
"The Americans will take this dream to their graves," a senior adviser to Ayatollah Ali Khamenei said,
A 25-year public health survey shows how conflicts in the Middle East and beyond have led to a surge in violence, self-harm and mental illness.
Saudi Arabia called the attack “a desperate attempt by Shiite Houthi rebels to disrupt Hajj."