As Bruno predicted, relations began to sour between the Russian Empire and the German Reich following the end of the Boxer Rebellion. No doubt due to the actions Bruno had taken, standing up in the face of war crimes committed before his very eyes.
And because of this, the Kaiser and the Tsar were currently meeting in neutral ground within Vienna to discuss their disputes. The Russians felt humiliated following the deaths of their soldiers at the hands of the Germans.
Despite thorough investigations into their War Crimes, they refused to admit any wrong doings, specifically because China had not signed nor ratified the Hague convention in 1899, and because of this was not protected by its regulations.
With this mentality, they pursued justice in the face of their losses at the hands of the German Army. The Kaiser, of course, had no intentions of condemning Bruno for doing the right thing. Nor did he plan to keel over to Russian demands.