The opposition Free Syrian Army (FSA) killed Tuesday 30 of the Kurdistan Workers Party fighters (PKK) in northern Syria. In a press statement, the Syrian Revolution General Commission (SRGC) said the PKK fighters were killed in heavy clashes with the FSA fighters in the town of Tal Abyad in northeastern Ar-Raqqah Governorate. In a different front, the regime forces killed 16 FSA fighters in the town Maheen in Homs countryside, the statement added. The intense fighting between regime and FSA forces in Maleha town in Damascus countryside left dozens injured of both sides. The SRGC noted that heavy clashes and shelling between regime and FSA forces continues unabated in several suburbs of the strategic Aleppo Governorate as the government forces try to break in the opposition-held areas