World Bulletin / News Desk
Erian, the deputy leader of the Brotherhood's Freedom and Justice party, was taken into custody from a residence in New Cairo where he had been in hiding.
"Yes, he's been arrested and details will soon be released," the source told Reuters.
The state news agency MENA said Erian was arrested in New Cairo but gave no further details.
Local media circulated a photo of what they described as the moment he was arrested, showing a smiling Erian standing next to a bed with two packed duffle bags.
The Muslim Brotherhood Group was banned and many of its leaders have been detained and charged with inciting violence since the army, prompted by mass protests, deposed president Mohamed Morsi on July 3.
Munich deal may collapse soon if Assad regime and its allies, Russia and Iran, do not comply with it, Washington-based experts predict
'The Saudi kingdom now has a presence at Incirlik airbase in Turkey,' Saudi defense official reports
Following a defence ministers meeting in Brussels, US Defence Secretary Ashton Carter has said that NATO is considering joining the US-led coalition against ISIL
Army targets Nusra Front positions near Lebanese town of Arsal near border with Syria, local security source tells Anadolu Agency
An armored security vehicle struck a bomb near northern Sinai Peninsula's Sheikh Zuweid city
Relations between Israel, European Union back on track, Israeli Foreign Ministry spokesman says
Foreign Minister Mevlut Cavusoglu, has said that Saudi Arabia will be sending aircraft to Incirlik to fight ISIL.
High Negotiations Committee calls for regime, Russia to demonstrate commitment on ground
Turkish foreign minister says Russian bombs killed 16 civilians morning after Munich agreement
‘We need to see an end to the support for Assad that, frankly, is only exacerbating the situation,’ says State Dept.
The main battle is about cutting the road between Aleppo and Turkey,' Syrian president says
UAE special operations forces would help train and advise as well as arm anti-ISIL forces in Syria and local partners in Iraq
'The project of a temporary truce to halt hostilities will be examined with the rebel factions on the ground,' a leading member of the High Negotiations Committee says
Kuwait will sign a deal next week to buy Eurofighter jets, Kuwait's state news agency KUNA said on Thursday, citing the defence minister.
UN aid chief tells Saudi envoy that relief organizations were 'delivering life-saving assistance as per internationally recognized principles and will continue to do so'
Syrian Center for Policy Research data dwarfs last UN casualty figures