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At least 60 people are dead after clashes in Libya.

FOX's Jessica Golloher has the details:

Pro-government militiamen fighting ISIS militants in Sirte along with an explosion at an ammunitions depot has killed dozens in a single day, according to a Libyan state news agency.

Garabulli Municipal Council spokesman Sharif Jadallah says the explosion at the ammunitions depot followed clashes with militants...

He says it was a catastrophe and that officials are still finding human remains.

In Sirte, the last bastion of ISIS in Libya, clashes broke out with militiamen aligned with the newly-U.N. brokered government.

Violence has increased in Libya since Moammar Gadafi's ouster and death in 2011.

In the Mideast Bureau, Jessica Golloher, FOX News.

FOX's Jessica Golloher on Twitter: @JessicaGolloher