War with the Abbasids (803-809) (mar 3, 803 – oct 28, 809)
Description:
War with the Abbasids, resulting from Nikephoros I cessation of annual tribute payments. The´ Arabs under Harun al-Rashidn achieved significant early successes, but the outbreak of a revolt in Khorasan facilitated a Byzantine counter-offensive in 807-809. A truce in 809 restored the territorial status quo
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