In military terms, 4 Squadron, IV Squadron or 4th Squadron may refer to:
- Aviation squadrons
- No. 4 Squadron RAAF, a unit of the Royal Australian Air Force
- No. 4 Squadron (India), a unit of the Union of India Air Force
- No. 4 Squadron RNZAF, a unit of the Royal New Zealand Air Force
- 4 Squadron SAAF, a unit of the South African Air Force
- No. IV Squadron RAF, a unit of the United Kingdom Royal Air Force
- 4th Aero Squadron, later 4th Squadron (Observation), 4th Observation Squadron, 4th Reconnaissance Squadron, a unit of the United States Air Corps
- 4th Fighter Squadron (United States), a unit of the United States Air Force
- 4th Space Control Squadron (United States), a unit of the United States Air Force
- 4th Space Operations Squadron (United States), a unit of the United States Air Force
- HS-4 (Helicopter Anti-Submarine Squadron 4), a unit of the United States Navy
- VMAQ-4 (Marine Tactical Electronic Warfare Squadron 4), a unit of the United States Marine Corps
- Naval squadrons
- 4th Battle Squadron (United Kingdom), a formation of the United Kingdom Royal Navy
- Submarine Squadron 4 (United States), a formation of the United States Navy
- Ground combat squadrons
- 2/4th Cavalry Commando Squadron (Australia), a unit of the Australian Army
Topics referred to by the same termThis disambiguation page lists articles about military units and formations which are associated with the same title. If an internal link referred you to this page, you may wish to change the link to point directly to the intended article.
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