"As soon as there is real headway in fighting terrorists, made by the Syrian government and army with our support, the Americans started... Demanding that we stop fighting terrorists," Deputy Foreign Minister Sergei Ryabkov told RIA-Novosti agency.
Britain-based monitors reported that Russia launched heavy air strikes in the Aleppo outskirts, slowing a last-ditch effort by rebels to break the siege.
US Secretary of State John Kerry on yesterday called on Russia and its Damascus ally to restrain "from conducting offensive operations" in Aleppo, where regime forces surrounded rebel-held districts.
"We will see in the course of the next hours, few days, whether or not that dynamic can be changed," Kerry said.
Ryabkov however rejected such talk as an ultimatum.
"To hear from Washington that... The next hours and days will be decisive, that is an ultimatum-like, unacceptable tone. I think this is regular blackmail that is common to the Americans," said Ryabkov.
Moscow had announced the launch of humanitarian corridors out of Aleppo for civilians and surrendering rebels, a scheme that some NGOs said was "deeply flawed," calling instead for a UN-mandated plan of escape routes.
"Why can it not be done with Aleppo? Because in Syria the Syrian government has finally begun to separate terrorists from the moderate (opposition) and civilians. That is what our colleagues in Washington were not ready to do" for months, he said.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
