US citizen

They face various charges including illegal arms possession, criminal conspiracy, and terrorism

Salem of Yemeni origin was taken into custody after getting into a dispute with security officials, says family

Edward Joseph paid the official authorities $88,000 as permit fee

Interior ministry tells IHC US blogger applied for work visa but was granted business visa twice

Dais used a number of social media accounts including accounts hijacked from others to promote the Islamic State group

Iran-aligned Houthis control much of northern Yemen

The arrest of Kim Hak Song means four US citizens are currently being held in the North

Talha Haroon, 19, is accused of planning an armed operation against a public place in New York with IS

De Sousa is one of 26 people convicted in absentia over the abduction of Hassan Mustafa Osama Nasr

Sayyaf was charged with providing material support to a terrorist organisation that resulted in a person's death