Beijing, China – A Japanese self-defense force officer forcibly entered the Chinese embassy in Tokyo on Monday, March 25, 2026, sparking a diplomatic protest from Beijing. The incident, which involved a man wielding an 18-centimeter blade, has raised serious questions about security protocols and diplomatic protections in Japan.
According to reports, the intruder, identified as a 3rd-class land lieutenant in the Japan Self-Defense Forces, scaled a wall to gain access to the embassy grounds. Chinese authorities state the individual had threatened to kill Chinese diplomatic staff “in the name of God.” The case highlights the potential for escalating tensions between the two nations.
Chinese Foreign Ministry spokesperson Lin Jian addressed the incident during a regular press conference, questioning the precedent of such an action. “Have you ever seen someone enter an embassy with a knife without permission and talk to the ambassador?” Lin asked a Japanese reporter. He further stated that the individual has been turned over to Japanese police.
Lin Jian confirmed that Beijing and Tokyo have engaged in “solemn negotiations” with Japan, expressing strong dissatisfaction. He emphasized that the incident “seriously threatens the safety of embassy personnel, disrupts the peace of the embassy and damages the dignity of the embassy.” China asserts that Japan has failed to fulfill its obligations under the Vienna Convention on Diplomatic Relations, specifically regarding the protection of embassies and diplomatic representatives.
“We once again urge Japan to thoroughly investigate the incident, severely punish the perpetrators, and provide a responsible explanation to the Chinese side,” Lin Jian added.
When pressed on reports that the intruder intended to speak with the Chinese ambassador, Lin Jian reiterated the seriousness of the breach. He emphasized that the intruder was a member of the self-defense forces and that the threat against embassy staff was a confirmed fact, demanding a “comprehensive and serious investigation” from Japanese authorities. Source
Japanese authorities have reportedly assured China they will take steps to prevent similar incidents in the future and are strengthening security measures around the embassy. More information is available from the Chinese embassy in Japan.
The incident comes amid ongoing regional tensions and raises concerns about the potential for further disruptions to diplomatic relations. Details of the event were similarly released by the Chinese consulate in Osaka.
