The railway Russia is constructing in the occupied territories of Ukraine, which leads to Crimea, is "a serious challenge" and "an important target" for Kyiv, Andrii Yusov, a spokesperson of Ukraine's military intelligence, said on March 21.

The railway Russia is constructing in the occupied territories of Ukraine, which leads to Crimea, is “a serious challenge” and “an important target” for Kyiv, Andrii Yusov, a spokesperson of Ukraine’s military intelligence, said on March 21.