Category
page 12023 in military history
2023 Chinese balloon incident
2023 diplomatic incident involving a Chinese balloon in Canadian and U.S. airspace
Al-Shifa Hospital Siege
2023 military operation by the Israel Defense Forces in Gaza
2023 Moscow Victory Day Parade
military parade
David Grusch UFO whistleblower claims
assertions that the US government has a secretive UFO recovery program
Air Defender 2023
2023 air large-scale maneuvers of armed forces of NATO member states
list of high-altitude object events in 2023
Wikimedia list article