6 events the sources record for this year, grouped by region.
What happened
China (2)
Hamgyeong Governor Yun Tak-yeon reports the fall of Gampobo after the invasion of the hostile Hu (Annals of the Joseon Dynasty 宣祖實錄 二十七年 · 宣祖實錄 29책 50권 6장 A면 · 기사 wna_12704004_004)
Hamgyeong Province North Military Commander Jeong Hyeon-ryong's report on the rebellion of the barbarians of the Six Garrisons (Annals of the Joseon Dynasty 宣祖實錄 二十七年 · 宣祖實錄 33책 56권 25장 A면 · 기사 wna_12710011_002)
Korean Peninsula (1)
Gyeongsang Right Naval Commander Won Gyun's memorial on the battle situation (Annals of the Joseon Dynasty 宣祖實錄 二十七年 · 宣祖實錄 33책 56권 12장 B면 · 기사 wna_12710008_006)
Southeast Asia (1)
Grand Chancellor Hoàng Đình Ái attacked Lạng Sơn; the false Duke Yen surrendered and was murdered. (Đại Việt sử ký toàn thư 本紀卷之十七 「'''甲午，十七年（明萬曆二十二」)