Byzantine–Mongol alliance

Asia
Central Asia	Qara Khitai; Khwarezm;
West Asia	Caucasus Khokhanaberd; ; Anatolia; Persia Nizari state; Baghdad; ; Levant Palestine; ;
East Asia	China Western Xia; Jin; Eastern Xia; Song; ; Tibet; Korea; Japan;
Southeast Asia	Vietnam; Burma (First, Second); Java;
Other invasions	India; Siberia Irtysh River; Sakhalin; ;
Europe (list)
	Kievan Rus; Volga Bulgaria; Cumania; Durdzuketi; Circassia (First, Second); Alania; Poland (First, Second, Third); Hungary (First, Second); Croatia; Holy Roman Empire; Bulgaria and Serbia; Latin Empire; Lithuania; Byzantine Thrace; Serbia; Gazaria;

A Byzantine-Mongol Alliance occurred during the end of the 13th and the beginning of the 14th century between the Byzantine Empire and the Mongol Empire. Byzantium attempted to maintain friendly relations with both the Golden Horde and the Ilkhanate realms, and was caught in the middle of growing conflict between the two. The alliance involved numerous exchanges of presents, military collaboration and marital links, but dissolved in the middle of the 14th century.