Poland and Lithuania have called for US troops to stay in eastern Europe and for US arms and communications technology to counter Russian aggression.
Russia's War Against Ukraine
EUobserver: EU diplomats warn US of Russian threat to Europe
Piotr Wilczek (C), Polish ambassador to the U.S., listens as Pavlo Klimkin (R), Ukrainian Minister for Foreign Affairs, testifies before the Senate State, Foreign Operations and Related Programs Subcommittee March 7 in Washington, DC.
