"The meeting will be held on the sidelines of the Munich Security Conference this Saturday," the source was quoted as saying by UNIAN news agency.
On Tuesday, Stoltenberg said he would meet Russian Foreign Minister Sergey Lavrov on the sidelines of the conference to discuss the situation in Ukraine, measures to prevent the growth of tension and improve understanding between the conflict sides.
The breakout of hostilities in eastern Ukraine began in April 2014 as a local counter-reaction to the West-sponsored Maidan coup in Kiev that had toppled legitimate President Viktor Yanukovych in February. Residents of the Donetsk and Lugansk regions held independence referendums and proclaimed the People's Republics of Donetsk and Lugansk. Kiev has since been conducting a military operation, encountering stiff local resistance.
The MSC is scheduled for February 17-19, with over 500 high-ranking politicians and experts from around the world expected to participate. This year's conference agenda focuses on the future of transatlantic relations and NATO after the election of US President Donald Trump, the state of European cooperation in security and defense matters, relations with Russia as well as the war in Syria, the security situation in the Asia-Pacific, and information warfare.