World War III: what are your predictions?

On Monday in Beijing, Russian Foreign Minister Sergey Lavrov and his Chinese counterpart, Yang Jiechi, signed a protocol on the demarcation of the border between Russia and China along the Amur River. As a result, China received Tarabarov Island and half of Bolshoy Ussuriysky Island. Now, the state border with China runs along the city beach of Khabarovsk, meaning Russia has decreased by 375 square kilometers. This is just the beginning; China is asserting its territorial claims on a corridor along the Tumen River (Tumannaya), which runs along the border between Russia and North Korea, giving China access to the Sea of Japan. Moreover, in Chinese educational institutions, during geography lessons, the Altai Mountains, Buryatia, Tuva, Primorsky Krai, Khabarovsk Krai, Amur Oblast, and Jewish Autonomous Oblast, Sakhalin, and parts of the Chita and Magadan regions are studied as integral parts of the country.