The U.S. is reportedly considering sanctions that would curb Russia's ability to obtain semiconductors to discourage the country from invading Ukraine.
Russia is amassing troops on Ukraine's border. The US and Ukraine warn of an imminent Russian invasion.
"Return the troops to barracks or tell us what exercises are ongoing and what their purpose is," a US diplomat said.
Nato is sending more fighter jets and ships to eastern Europe amid growing tensions
US president Joe Biden predicts Vladimir Putin will ‘move in’ on Ukraine
US president Joe Biden predicts Vladimir Putin will ‘move in’ on Ukraine
Russia escalated its aggressive rhetoric and action against Ukraine and the West on Monday.
Dennis Ross, Anna Borshchevskaya
Western diplomats are refusing to be explicit about specific penalties to keep the Kremlin guessing.
The conflict between Russia and Ukraine is one that goes back decades.
The conflict between Russia and Ukraine is one that goes back decades.