U.S.-led air strikes killed 553 ISIS fighters in Syria
The United States has been carrying out strikes in Iraq against ISIS since July and in Syria since September
Air strikes by U.S.-led forces have killed 553 militants of the Islamic State of Iraq and Syria during a month-long campaign in Syria, a monitoring group which tracks the violence said on Thursday.
The Britain-based Syrian Observatory for Human Rights said the vast majority of the deaths, 464, were militants from Islamic State, an al Qaeda offshoot which has grabbed large areas of Syria and neighboring Iraq.
The attacks also killed 57 members of the al Qaeda-affiliated Nusra Front, the Observatory said. Six of the civilians were children and five were women, it added.
The United States has been carrying out strikes in Iraq against ISIS since July and in Syria since September with the help of Arab allies. Britain and France have also struck ISIS targets in Iraq.
Infographic: U.S.-led airstrikes against ISIS in Syria
Washington justified its action in Syria under Article 51 of the U.N. Charter, which covers an individual or collective right to self-defense against armed attack.
U.S. Central Command spokesman Colonel Patrick Ryder said on Saturday that Washington took "reports of civilian casualties or damage to civilian facilities seriously and we have a process to investigate each allegation."
Close to 200,000 people have been killed in Syria's three-year civil war, according to the United Nations.
Coalition strikes have hit the Syrian provinces of Aleppo, Deir al-Zor, Idlib, Raqqa and al-Hassakah, the Observatory said.
Silence of intellectuals and emergence of ISISThe rapid rise of the Islamic State of Iraq and Syria (ISIS) has exposed clear fault-lines in the Arab world Middle East
U.S. arms airdrop fell into ISIS hands: PentagonU.S. officials said the supplies might have gone astray because of the wind Middle East
U.S. signals UK may join anti-ISIS fight in SyriaU.S. General says Britain may join U.S. 'shoulder to shoulder' in fight against ISIS in Syria and Iraq Middle East
The Kardashian wannabe trolling for AssadMaram Susli believes U.S.-led airstrike against ISIS are illusions, ISIS beheading of journalists fake and the deadly Ebola virus a U.S. bioweapon Variety