"Beware of this trick from the West and America because everyone is pushing you to go back under the thumb of the oppressive regime," Mohammad al-Jolani, the head of Al-Nusra Front, said in an audio message.
"Fighters in Syria, willingly arm yourselves, intensify your attacks and have no fear of their troops and their aircraft," Jolani added.
Describing the truce as "shameful", the jihadist chief said that "negotiations are the ones conducted on the battlefield".
Parties to the deal -- which allows fighting to continue against jihadists -- will have to deal with the complexity of Syria's battlefields where moderate and Islamist rebel forces often fight alongside extremists groups such as Al-Nusra.
Russia carried out intense raids on rebel bastions across Syria today just hours before the truce was due to take effect, according to the Syrian Observatory for Human Rights.
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
