Russia warned the United States on Friday it would regard any U.S. move to curb the activities of its banks as a declaration of economic war which it would retaliate against, stepping up a war of words with Washington over spiralling sanctions.
The warning, from Prime Minister Dmitry Medvedev, reflects Russian fears over the impact of new restrictions on its economy and assets, including the rouble which has lost nearly 6 percent of its value this week on sanctions jitters.
Economists expect the economy to grow by 1.8 percent this year. But if new sanctions proposed by Congress and the State Department are implemented in full, something that remains uncertain, some economists fear growth would be almost cut to zero in future.