A recurring theme of Wilhelm's letters to Nicholas was that "Holy Russia" had been "chosen" by God to save the "entire white race" from the "Yellow Peril", and that Russia was "entitled" to annex all of Korea, Manchuria, and northern China up to Beijing. Wilhelm went on to assure Nicholas that once Russia had defeated Japan, this would be a deadly blow to British diplomacy, and that the two emperors, the self-proclaimed "Admiral of the Atlantic" and the "Admiral of the Pacific", would rule Eurasia together, making them able to challenge British sea power as the resources of Eurasia would make their empires immune to a British blockade, and thus allowing Germany and Russia to "divide up the best" of the British colonies in Asia between them.