LIBYA, SIRTE, 25 JUNE 2016 
Fighting vehicles on their way to Sirte. Various Libyan army units, mainly made up of brigades ('Katibas') from the city of Misrata, have been fighting for some months now on behalf of the GNA-government (Government of National Accord, led by prime minister Al-Sarraj) against IS in Sirte, in an operation that goes by the name of Al-Bunyan al-Marsous.