The accident happened at TLDM stadium at Lumut naval base in the state of Perak, western part, at 9.32 in the morning. From the circulating footage, several helicopters can be seen flying low in formation above the Lumut naval stadium. One of the helicopters can be seen cutting the rear rotor of another helicopter, causing both to spin and fall. Debris from the accident fell near Malaysian Navy personnel who were conducting marching training.

HOM fell on the stairs of the TLDM stadium, while the Fennec helicopter fell into the swimming pool of the sports complex. An officer is also reported to have suffered minor injuries after being hit by debris while swimming in the pool. TLDM stated that they will form an investigation board to delve into the cause of the accident. The public is also requested not to broadcast videos of the incident in order to protect the privacy of the victims' families and the investigation process.

Khaled said, the Ministry of Defense will provide moral support to the victims' families, as well as other assistance in accordance with standard disaster management operating procedures. "We need to reassure them (the victims' families) because this loss is irreplaceable and is currently a priority for the ministry. Other assistance will be provided as usual," he said.

However, funeral arrangements will be done by each family. Khaled revealed that the two previous anniversary celebrations went smoothly and without incidents. A temporary investigation report will be released by TLDM as soon as possible before the complete report is published. In relation to the incident, the 90th anniversary celebration of TLDM will be postponed, and instead, prayers will be held for the victims.