The bodies, which arrived at about 2:30 p.m., were conveyed by the FCT Ambulance Emergency Services and other vehicles.
In attendance are the Chief of Defence Staff, General Christopher Musa; Chief of Army Staff, Lt-General Taoreed Lagbaja; Chief of Air Staff, Air Marshal Hassan Abubakar, and Chief of Naval Staff, Vice Admiral Emmanuel Ogalla.
The Deputy Senate President, Jibrin Barau; and Speaker of the House of Representatives, Tajudeen Abbas, are also present.
Governors Sheriff Oborevwori (Delta), Duoye Diri (Bayelsa), Usman Ododo (Kogi), Uba Sani (Kaduna), Hope Uzodimma (Imo), and Abba Yusuf (Kano) are also in attendance.
President Bola Tinubu joined the solemn assembly at exactly 04:10p.m.