The Belgian immigration minister's office told the Mediahuis group that the Belgium's diplomatic mission in Turkey had been ordered to issue the girls with travel papers and identification documents.
The two girls, aged 2 and 4, were born in Syria and have been in Turkey for a year since their mother came there in late 2017 following the death of her husband, according to the Brussels Times newspaper.
Syria has been in a state of civil war since 2011, with the government forces fighting against numerous opposition groups and militant and terrorist organizations. Russia, along with Turkey and Iran, is a guarantor of the ceasefire regime in Syria. Moscow has also been providing humanitarian aid to residents of the crisis-torn country.
*Daesh (ISIL/ISIS/Islamic State), a terrorist group banned in Russia