Air Forces comparison: 
Sierra Leone vs 
Seychelles
Seychelles's air force fields 4 active aircraft — 4.0:1 Sierra Leone's 1.
AIRS (Air Inventory Rating of Strength) Index face-off Full ranking →
Sierra LeoneWorld #161
0.4
AIRS Index / 100
Seychelles leads on 1 of 2 categories
SeychellesWorld #140
1.8
Sierra Leone
Seychelles
Bars: weighted contribution to the AIRS Index (airframes × category weight; combat and bombers by unit price, helicopters by era) · figures: active airframes at each side's latest inventory year · Methodology
Key figures as of 2026
| Sierra Leone | Seychelles | Ratio | |
|---|---|---|---|
| Official name | Sierra Leone Defence Force Air Force | Seychelles People's Defence Force Air Wing | |
| Active aircraft | 1 | 4 | 🇸🇨 4.0× |
| Combat aircraft | 0 | 0 | — |
| Combat share of fleet | 0.0 % | 0.0 % | — |
| Aircraft types in service | 1 | 3 | 🇸🇨 3.0× |
| Main supplier | Ex-USSR · 100 % | Germany · 50 % |
Show full breakdown · 2 more rowsHide the 2 extra rows
| Helicopters | 1 | 0 | 🇸🇱 |
| Transport aircraft | 0 | 4 | 🇸🇨 |
Backbone aircraft most numerous in service
🇸🇱 Sierra LeoneMi-17 Hip-H ×1
Fleet evolution · Sierra Leone
Fleet evolution · Seychelles
Explore this matchup
Go deeper · same matchup, other lenses
Change opponent
Frequently Asked Questions
Which country has more military aircraft, Sierra Leone or Seychelles?
Seychelles has more military aircraft with 4 active aircraft compared to Sierra Leone's 1, a difference of 3 aircraft.
Which country has more military helicopters, Sierra Leone or Seychelles?
Sierra Leone operates more military helicopters with 1 compared to Seychelles's 0.
Which air force has more transport aircraft, Sierra Leone or Seychelles?
Seychelles has more transport aircraft with 4 compared to Sierra Leone's 0.