I know you think your sarcasm is cute, but Serbia mobilized first (if we're playing that game) and Germany's mobilization (including against France via Belgium) was in response to Russia's mobilization against it and would've been ordered regardless of Belgium's status.What are you talking about? Germany did nothing wrong. All can be blamed on Belgium decision to mobilise first.
Also, fwiw, Wiki's best detailed timeline seems to be in its July Crisis article, which implies that Germany began its invasion before Belgium issued its mobilization order. It doesn't give a timestamp for when the first bit of the invasion occurred or when on the first Belgium issued its mobilization order. This Telegraph page has more granular detail and shows the Germans mobilizing at 5 pm, after France. [edit: Apparently Belgium did mobilize sometime on 31 July, not that it really mattered in the face of Russia's mobilization and Germany's plans in that eventuality.]
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