Air Forces comparison: 
Oman vs 
Yemen
Oman operates 128 active military aircraft vs 134 for Yemen.
AIRS (Air Inventory Rating of Strength) Index face-off Full ranking →
Oman
Yemen
Bars: weighted contribution to the AIRS Index (airframes × category weight; combat and bombers by generation tier, helicopters by era; the enabler, armament and availability multipliers apply on top) · figures: active airframes at each side's latest inventory year · Methodology
Key figures as of 2026
| Oman | Yemen | Ratio | |
|---|---|---|---|
| Official name | Royal Air Force of Oman | Yemeni Air Force | |
| Active aircraft | 128 | 134 | 🇾🇪 ≈ |
| Combat aircraft | 35 | 69 | 🇾🇪 2.0× |
| Combat share of fleet | 27.3 % | 51.5 % | 🇾🇪 1.9× |
| Aircraft types in service | 11 | 13 | 🇾🇪 1.2× |
| Main supplier | United Kingdom · 36 % | Ex-USSR · 62 % |
Show full breakdown · 3 more rowsHide the 3 extra rows
| Helicopters | 40 | 34 | 🇴🇲 1.2× |
| Transport aircraft | 13 | 3 | 🇴🇲 4.3× |
| Trainers | 40 | 28 | 🇴🇲 1.4× |
Backbone aircraft most numerous in service
Fleet evolution · Oman
Fleet evolution · Yemen
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Frequently Asked Questions
Which country has more military aircraft, Oman or Yemen?
Yemen has more military aircraft with 134 active aircraft compared to Oman's 128, a difference of 6 aircraft.
Which air force has more combat aircraft, Oman or Yemen?
Yemen has more combat aircraft with 69 fighters and attack aircraft compared to Oman's 35.
Which country has more military helicopters, Oman or Yemen?
Oman operates more military helicopters with 40 compared to Yemen's 34.
Which air force has more transport aircraft, Oman or Yemen?
Oman has more transport aircraft with 13 compared to Yemen's 3.