 10 days after Sogetu was killed and the Trần Emperor Nhân Tông and Retired Emperor Thánh Tông returned to the capital, Thăng Long, on June 6 of the Lunar calendar, 1285.In March 1287, the Yuan dynasty launched their third invasion of Đại Việt.Unlike the second attack, this time commander in chief Prince Hưng Đạo Trần Quốc Tuấn affirmed with the Emperor that Đại Việt's army could easily break the Yuan's military campaign.