KYIV, Feb 4 – More foreign leaders are expected to visit Ukraine during the next seven days as Russia continues to build up troops on the Ukrainian border, Foreign Minister Dmytro Kuleba said.

"In recent months, Kyiv has really become the center of gravity of international politics, and this week has only vividly emphasized this fact. Next week promises to be no less eventful," Kuleba said at an online briefing on Friday.