He wrote about this on his Twitter account.
“We discussed with Prime Minister Johnson security in Europe, the situation in and near the borders of Ukraine.
In NATO, we take a unified position, we are ready to defend our allies and meet again within the framework of the Russia-NATO Council,” the message says.
Spoke with #UK Prime Minister @BorisJohnson to discuss security in Europe & the situation in & around #Ukraine.
We stand united in #NATO, ready to defend each other & ready to meet again in the NATO-#Russia Council.
— Jens Stoltenberg (@jensstoltenberg) January 13, 2022
Earlier, Stoltenberg said that the alliance is ready to "put on the negotiating table" with Russia its specific security proposals for further discussion with Moscow.
In turn, Russian Foreign Minister Sergei Lavrov said that Moscow is expecting a reaction from the United States to proposals for security guarantees within a week.