Syria: Ceasefire Is Over Fragile peace collapses after multiple violations in 7 days By Newser Editors and Wire Services Posted Sep 19, 2016 10:52 AM CDT 69 comments Comments In this Aug. 25, 2016, photo, Turkish army tanks and armored personnel carriers move toward the Syrian border in Karkamis, Turkey. (Halit Onur Sandal) (Newser) – Syria's military command has declared the US-Russian brokered ceasefire over, blaming the country's rebel groups for undermining the agreement that lasted seven days, reports the AP. In a statement Monday, the Syrian military said that "armed terrorist groups" repeatedly violated the ceasefire that came into effect last week. It said the armed groups also took advantage of the truce to mobilize and arm themselves while attacking government-held areas. The statement said the rebels wasted a "real chance" to stop the bloodshed. Activists and rebel groups also accuse the government of violating the ceasefire. The UN said the Syrian government has obstructed the delivery of aid, a key component of the deal. Speaking earlier Monday on the sidelines of the UN General Assembly, US Secretary of State John Kerry said some humanitarian assistance is moving. The truce took effect last Monday with the goal of creating a joint US-Russia military facility to coordinate airstrikes on ISIS and an al-Qaeda affiliate. That was to be set up after seven days of reduced violence and sustained aid deliveries to Aleppo and other areas. Syrian state TV earlier quoted President Bashar al-Assad as saying that the airstrike of the US-led coalition against his troops was meant to support ISIS. Assad described the attack that killed dozens of Syrian soldiers in the eastern province of Deir ez-Zour as a "blatant American aggression."