NATO will agree at a summit on Thursday to significantly bolster its troop presence on its eastern flank, Secretary General Jens Stoltenberg told reporters at a press conference on Wednesday.
State of play: The deployment will consist of four new battle groups in Bulgaria, Hungary, Romania and Slovakia. Stoltenberg said he expects leaders at Thursday's emergency summit in Brussels — which Biden will attend — to OK strengthening "NATO’s posture in all domains."
The backdrop: Since Russia's military buildup on Ukraine's border began in October, the U.S. and NATO have deployed thousands of troops to eastern-flank countries like Poland, Lithuania, Latvia, Estonia, Bulgaria and Romania, Axios' Zach Basu reports.
What he's saying: "We face a new reality for our security, so we must reset our deterrence and defense for the longer term," Stoltenberg said.
Go deeper: Where 100,000 U.S. troops are stationed in Europe