PowerPoint Show by Andrew

For six months now, battles have taken place in eastern Ukraine's Donetsk region, between the Ukrainian military and pro-Russian rebels, part of the self-declared Donetsk People's Republic.

On September 5, both sides agreed to a cease-fire, but the shelling has continued in the weeks since, both sides blaming the other for violating the truce.

Of the estimated 3,600 people killed in the fighting, more than 330 have died since the cease-fire was signed. Most of the current battles are taking place in a few neighborhoods of the city of Donetsk, primarily near the international airport.

The main terminal of Donetsk Sergey Prokofiev International Airport, hit by shelling during fighting between pro-Russian rebels and Ukrainian government forces in the town of Donetsk, eastern Ukraine, on October 8.

A female pro-Russian rebel stands on a truck as she gets ready to take position near the Sergey Prokofiev International Airport during fighting with Ukrainian government forces in the town of Donetsk on October 4, 2014.

Pro-Russian rebels fire mortar shells toward Ukrainian positions near the airport in the town of Donetsk on October 8, 2014.

Smoke rises after shelling near the airport in the town of Donetsk on October 2, 2014.

A pro-Russian rebel walks past a burning private house after shelling in the town of Donetsk on October 5, 2014.

People look at a large crater from a missile that struck a bus station the day before in Makiyivka, some 15 km east of Donetsk.

Pro-Russian rebels fire toward Ukrainian positions near the airport in Donetsk on October 7, 2014.

Bodies are piled up at the mortuary of Donetsk's Kalinina hospital on October 8, 2014.

A Ukrainian national flag flies on top of a badly damaged traffic control tower at the International Airport in Donetsk, eastern Ukraine, on October 12.

AFP journalists, on top of a building, duck for cover while covering heavy shelling between pro-Russian forces and the Ukrainian army.

A man walks past burnt vehicles in a square near a railway station.

The lifeless body of man who was killed during shelling in the town of Donetsk, lies next to a burnt out bus on October 1.

A man removes shattered glass from a broken window after the shelling.

An unexploded rocket in a field near the village of Zuivka, some 50 km east of Donetsk, on September 18.

A Ukrainian attack helicopter patrols in Donetsk's surrounding area on September 20, 2014.

A destroyed house in Semenovka village on September 28.

The body of Tatiana Medvedeva, killed in an attack on a bus, covered by a jacket in the town of Donetsk, on September 16.

A bullet hole in a Red Cross sign, outside an office in the town of Donetsk.

Givi, commander of the pro-Russian separatist battalion, speaks to reporters at a lookout center.

Ukrainian servicemen man a checkpoint outside Mariupol on October 3.

Smoke rises near a church, not far from the Donetsk Sergey Prokofiev International Airport, during an artillery battle between pro-Russian rebels and Ukrainian government forces.

People walk inside Amstor shopping center after it was shelled in Donetsk on October 8.

Two people sit in an ambulance waiting to be treated after a rocket slammed into a shopping mall in Donetsk's Kubishevski district on October 8.

Raisa Kozlova, 72, injured by recent shelling, gestures from her hospital bed in the city of Donetsk on October 6.

The body of a biology teacher killed by recent shelling lies covered in a school hall in Donetsk on October 1.

Smoke rises over a residential neighborhood near the airport after shelling in the town of Donetsk on October 1.

A man shows the remains of a military projectile in the village of Spartak outside Donetsk, on September 3.

A woman speaks with firefighters in front of a damaged apartment building after shelling in the town of Donetsk on September 17.