Vacated by Americans, Kabul's Bagram Air Base bustles again as Afghans move in

After an agreement with the Taliban last year, it brought to an end the longest war in US history. The Air Base has been a symbol of the West in Afghanistan for a long time.

The Afghani troops are coming to terms with the massive base left behind by Americans. Cars, barracks were also left behind as soldiers toured the grounds on bicycles.

All's not well outside the base, though. The Taliban is ramping up offenses against Afghani forces as insurgents in the north are gaining territory-fast.

Peace talks have not been fruitful and many fear the country could be on the brink of a full-blown civil war. As the Western influence departs, many are bracing themselves for what could happen next.