A cannon approximately 168 years old has been unearthed during the restoration and embellishment of the Thành Điện Hải historical site in Đà Nẵng. The discovery occurred as work was being carried out to renovate and preserve the historical landmark. This finding provides valuable insight into the military history of Đà Nẵng and the region. Authorities are assessing the cannon’s condition and historical significance. The artifact will likely be a key exhibit once the restoration of Thành Điện Hải is complete. Further investigation of the site may reveal additional artifacts from the past. This discovery highlights the rich cultural heritage preserved within Đà Nẵng’s historical locations.