New Delhi, Sept. 7 -- Confusion emerged Friday over Trump administration plans to halt some security assistance funding to European countries along the border with Russia, with some Baltic defense leaders saying they have not received official notification.

Pentagon funding for programs that provide training and equipment to reinforce security would be cut, according to a person familiar with the discussions and a congressional aide, who spoke on condition of anonymity because they were not authorized to discuss the matter. It wasn't clear exactly how much money would be affected, though it could be hundreds of millions of dollars.

It includes funding under Section 333 and the Baltic Security Initiative, which helps finance weapons purc...