<span style="color: #222222;">At least 22 people, including government troops, were killed and thirty others wounded in attacks by two terrorist groups in Syria's Aleppo province on Saturday. </span><br />'' <br />'' <span style="color: #222222;">According to Britain-based Syrian Observatory for Human Rights said, the attacks were launched shortly after midnight and triggered clashes that continued until dawn. </span><br />'' <br />'' <span style="color: #222222;">It said the assaults were conducted by Al-Qaeda's former Syria branch, Hayat Tahrir al-Sham, and its ally Hurras al-Deen.</span><br />''