Civil war in Syria

Heavy weapons in use in Aleppo
In the fighting between the army and insurgents in Syria Aleppo heavy weapons are used. According to the UN is the army warplanes. 
The rebels possessed armor. The location of the population is deteriorating.

Ghosheh Described a "massive use of heavy weapons, including tanks, helicopters, machine guns, artillery, as well as" in Aleppo. Many people have a temporary shelter in schools and other public buildings searched in safe districts, the UN observers. There were shortages of food, fuel and gas. The UN called on the warring parties to respect international humanitarian law to protect civilians and to abandon confrontation in favor of dialogue.

Even in the capital Damascus, the fighting between rebels and government troops apparently flared up again. 

According to the Syrian Observatory for Human Rights in London, which first fought in the vicinity of two Christian Quarter. 
The two district of Bab Touma and Bab Scharki Considered loyal to the government.