SYRYA CIVIL WAR - Russia accused of northern Aleppo attack

Syrian opposition has accused Russia of carrying out a fresh round of attacks on the rebel-controlled northern countryside of Aleppo. 
The Russian Defence Ministry did say that it recently intensified strikes against the al- Qaeda linked al-Nusra Front and it warned that the conflict will only escalate after blaming Washington's refusal to join efforts in the fight against what it called “terrorism”.

INC News, 31/05/2016 - source; ©AlJazeera