Zaporizhzhia region head Yevgeny Balitsky, Chechnya's regional President Ramzan Kadyrov and Speaker of the State Duma Vyacheslav Volodin wait before a ceremony of signing the agreements that will formally reunite Zaporizhzhia and Kherson regions, as well as the Donetsk and Lugansk People's Republics (DPR and LPR) with Russia at the Kremlin, in Moscow, Russia.