The National Security and Defense Council of Ukraine has been looking into various scenarios of response to the build-up of Russian forces to the borders of Ukraine. Oleksiy Danilov, the Council's Secretary said so as quoted by the authority's press office.
"We monitor the situation around the clock and develop different scenarios of reaction", Danilov said.
He added that "the Ukrainian army in 2014 and that in 2021 are very different kinds of military", and "our military are ready to repel the aggressor country".
Secretary of the Council also said that Russia brought a lot of troops on the border for provocations; the current group amounts to dozens of thousands of servicemen.
Earlier, the Wall Street Journal published satellite images of various Russian bases in Crimea and southern Russia. The new images confirm that Russia has been drawing troops to the border with Ukraine.