She said the agency has intensified its manhunt for other members of the trafficking gang.
The agency said the girls, whose ages range from 19 to 39 years, were intercepted at the Nnamdi Azikiwe International Airport in Abuja.
The meeting also welcomed renewed pledges by the overproducing countries.
The summit will be attended by the foreign ministers of Jordan, Saudi Arabia, Iraq, Lebanon, Egypt, the United Arab Emirates, Bahrain, and Qatar.
More than 60 per cent of these killings occurred in countries experiencing conflict – the highest percentage in over a decade, according to UNESCO’s new data.
The spokesman, Basim Alawadi, said on Monday in an official statement that Israel had blatantly violated Iraq’s airspace and sovereignty.
The Israeli army said it intercepted a drone sent from Iraq in the southern part of the Golan Heights.
German police conducted raids on multiple facilities across the country on Wednesday as part of an investigation into a suspected people smuggling network.
Iraq is playing an increasingly important role as a bridge-builder and mediator in the Middle East
In 2008, Ms Carignan became the first woman in the CAF history to command a combat arms unit.
