BEIRUT – International concern was mounting Friday over a potential massacre as Syrian troops bombarded the besieged city of Aleppo with artillery, strafed it with aircraft and reportedly pulled in major reinforcements ready to crush the outgunned rebels.
The battle is one of the most important of the 17-month-old uprising. With a population of about 3 million, Aleppo is Syrias largest city and commercial hub, a key pillar of support for President Bashar Assads regime.
The rebels controlled several neighborhoods but were facing reports of troops and tanks massing outside the city. The nonstop fighting in Aleppo already has claimed the lives of at least 145 rebels and civilians in the last six days, according to the Syrian Observatory for Human Rights.
U.N. High Commissioner for Human Rights Navi Pillay expressed deep alarm, saying in a statement that the reported build-up of forces in and around Aleppo, bodes ill for the people of that city it goes without saying, that the increasing use of heavy weapons, tanks, attack helicopters and – reportedly – even jet fighters in urban areas has already caused many civilian casualties.
In at least two formerly rebel-held Syrian areas over the summer, Qubair and Houla, hundreds of civilians were killed after pro-regime militias moved in, according to activists.
It has been a difficult two weeks for the Syrian government with rebel assaults first on the capital, Damascus, and then on Aleppo, as well as several high-profile defections and a bomb that killed four top security officials.
The government, however, struck back and quashed the assault on the capital with a combination of heavy weapons and house-to-house searches. Scores of people were killed.