Iran is looking to project its military power and establish ties abroad at a time when the U.S., Israel and Saudi Arabia have tried to isolate it.
Lebanon, Iraq and Syria worked with Iran and Hezbollah to defeat ISIS in their respective nations, where Tehran's influence angers Saudi Arabia.
The head of the armed forces said there was a “complete consensus” between Israel and Saudi Arabia in tackling their mutual foe, Iran.
Here's how you can provide aid relief to those affected in the Islamic Republic.
When Tehran was struck by deadly ISIS attacks in June, President Donald Trump took the opportunity to blame Iran's government.
Bahrain said the "terrorist act" by Iran was meant to destabilize the mostly Shiite Muslim kingdom ruled by a Sunni Muslim monarchy.
In just two days, dozens of Saudi officials were arrested and two princes killed, and talks of war with Iran ignited.
Speaking at the London-based think tank Chatham House on Friday, Netanyahu stressed Iran’s objective to “dominate the world.”
Ayatollah Ali Khamenei said President Donald Trump has insulted the Iranian people ahead of an important national holiday.
Iran says Trump asked to meet with its President. This is why they are probably lying.
The head of Iran’s Atomic Energy Organization warned of the country's capabilities amid mounting rhetoric between Tehran and Washington over the 2015 nuclear deal.
Maj Gen Aziz Weysi Bani writes that the Trump administration has abandoned its Kurdish allies to the benefit of Iran and the forces of savagery.
The controversial history of the Barzani family has taken a series of major blows lately, and its Kurdish rivals blame the current leader for recent chaos.
"Israel will act militarily by itself," Intelligence Minister Israel Katz said in Japan.
Iran has sentenced doctor Ahmadreza Djalali to death for his allegedly being a Mossad agent, despite calls for his release from abroad.
George W. Bush coined the term back in 2001 after al-Qaeda's attack on the World Trade Center in New York.
Major General Issam Zahreddine, who led his Syrian Republican Guard brigade for three years against an ISIS siege in Deir Ezzor, was reportedly killed by a landmine.