Iran-backed Shiite rebels in Yemen have announced they are taking over the country and dissolving parliament.

Reuters reports that a new assembly will elect a five-member interim presidential council to manage the country's affairs.

Yemen sits on the periphery of the big players in the Middle East. Stratfor The Houthis have received forms of assistance from Iran, turning Yemen into another possible battleground between Tehran and the Middle East's Sunni states.

Yemen is just one of several Middle Eastern countries in which groups either allied with or directed by Iran are the strongest political and military actor.

Yemen has been in political limbo for the past month after President Abd-Rabbu Mansour Hadi and the government of Prime Minister Khaled Bahah resigned after the Houthis seized the presidential palace and confined the head of state to his residence in a struggle to tighten control.

"This is a coup. There is no other word to describe what is happening but a coup," Saleh al-Jamalani, a Yemeni army colonel, told the Associated Press after rebels attacked the presidential palace. He added that the rebels most likely had the assistance from elements inside the deposed government.

Yemen, which shares its northern border with Saudi Arabia and is home to nearly 25 million people, was one of four countries to replace its leader during the Arab Spring uprisings, along with Libya, Egypt, and Tunisia. Now it threatens to become another one of the region's violent political and military vacuums — with the added complication of Yemen also being home to Al Qaeda's most capable foreign affiliate.

The Houthis are a community of Shi'ite Muslim tribes from Yemen's desert periphery. A Houthi insurgency has been ongoing for most of the past decade, and it was sparked in the early 2000s by the largely Sunni central government's encroachment on traditional Houthi governance and traditional authority, along with the group's traditional marginalization within Yemen's politics.

A former CIA operative described Qassem Suleimani, the head of Iran’s Quds Force, as the “most powerful operative in the Middle East today.” Fars News Qassem Suleimani, the head of the Qods Force, the foreign arm of Iran's Revolutionary Guards Corps, is directing sectarian militias in both Iraq and Syria. At the same time, Suleimani is nurturing the guerilla proxy Hezbollah in Lebanon and the Houthis in Yemen. In other words, Iran is controlling powerful Shia proxies all across the Middle East.

"Suleimani is the leader of Lebanon, Syria, Iraq, and Yemen," Ali Khedery, who served as a special assistant to five US ambassadors and a senior adviser to three heads of US Central Command between 2003 and 2009, told The New York Times in December. "Iraq is not sovereign. It is led by Suleimani, and his boss," referring to Iranian Supreme Leader Grand Ayatollah Ali Khamenei.

While the Houthis are not as direct an extension of Iranian policy as Hezbollah and adhere to a different strain of Shia Islam than the regime in Tehran, Friday's development still means that an Iran-backed group has succeeded in replacing Yemen's Western-backed transitional government. And it means Tehran is an even more powerful player in a populous, largely ungoverned country that borders oil-rich Saudi Arabia and sits on a major global oil choke point at the mouth of the Red Sea.