The Tibetans captured the Beiting Protectorate; the military governor Yang Xigu fled to Xizhou. (New Book of Tang (Xin Tangshu), Annals 新唐書 卷007 德宗·順宗·憲宗 貞元6年)
For the Emishi campaign, the provinces are ordered to make 2,000 leather armors within a limit of three years. (Shoku Nihongi (Continued Chronicles of Japan) 續日本紀 卷第40 「庚午。勅爲征蝦夷。仰」)
From autumn to winter, men and women aged thirty and under in the capital region all contracted smallpox (touzu-sō), and severe cases died. (Shoku Nihongi (Continued Chronicles of Japan) 續日本紀 卷第40 「是年秋冬。京畿男女年」)
This year there was no military campaign; Charles stayed at Worms, received the Hun envoys, and sent his own envoys to their leader. The dispute over the border later became the seed of the Hun wars. The palace at Worms burned in a night fire, but the king spent Christmas and Easter there (Royal Frankish Annals ARF(Einhard판) a.790, Kurze 1895 p.37)