Army Gen. Martin Dempsey told a security forum that Russiaâs aggression against Ukraine has changed the security landscape across Eastern Europe and tainted its relationship with the U.S. and Europe, Claudette Roulo reports.
Dempsey said it is necessary to determine the impact of these changes on NATO, according to the report.
The Joint Chiefs of Staff head said he is keeping âan open line of communicationâ with his Russian counterpart, Gen. Valery Gerasimov, amid concerns that Russiaâs artillery fires in Eastern Europe might expand into other areas, the report says.
Dempsey also told the forum that a deliberation is going on to identify the assistance the U.S. could extend to Ukraine, Roulo reports.