 Complete the following phrase:  From early August 1914, Russia and France pressured Belgrade to invade Austria-Hungary and divert troops from the Eastern and Western fronts. Despite Serbias unpreparedness for even a defensive war, let alone an offensive, the pressure mounted as the three powers grew more and more tense. The Grand Duke Nikolai Nikolaievich even wrote a letter to Crown Prince Alexander urging him to attack. Serbian troops were armed with Russian rifles, and they wanted compensation. Belgrade resisted, claiming truthfully it had no capability to attack. Prior to the 