Russia's Foreign Minister Sergey Lavrov said Saturday Washington apologised to Bashar al-Assad following the US-led coalition's airstrike on Syrian regime's military base on 17 September that left dozens of soldiers dead.
According to a Russian state-funded television Russia Today, Lavrov confirmed Washington offered its apologies to Assad via Russia.
The Russian foreign minister added it was hard to believe the intelligence of US-led coalition forces had forgotten locations in Deir Ez-Zour, eastern Syria, where an airstrike left 62 Syrian regime soldiers dead.
It is "very hard to believe that reconnaissance officers of the US-founded coalition that is fighting Islamic State [Daesh] on the whole Syrian territory could forget about who is located where," he said, according to Russia Today.
Russian Ministry of Defense said US-led coalition forces had used two F-16s and two A-10 fighter jets to carry out the attack on Syrian regime forces.