Fattah-1 vs OTR-23 Oka
The Fattah-1 and the OTR-23 Oka are both Ballistic missiles. The Fattah-1 has a range of 1,400 km — 3.5x the OTR-23 Oka's 400 km. The Fattah-1 carries a 450 kg warhead vs 772 kg for the OTR-23 Oka. The Fattah-1 uses Maneuverable reentry vehicle guidance, while the OTR-23 Oka relies on Inertial with active radar homing. The OTR-23 Oka entered service 43 years before the Fattah-1 (1980 vs 2023).
| Iranian ballistic missile, entered service in 2023, incorporates a maneuverable reentry vehicle. | |
| Origin | 🇮🇷 Iran |
| Category | Ballistic |
| Type | Medium Range Ballistic Missile |
| Manufacturer | Islamic Revolutionary Guard Corps |
| Service year | 2023 |
| Number produced | -- units |
| Estimated unit price | NA |
| Range | 1,400.0 km ◉ |
| Maximum speed | Mach 15.1 |
| Weight | -- kg |
| Warhead | 450.0 kg ◉ |
| Length | NA |
| Diameter | -- mm |
| Guidance | Maneuverable reentry vehicle |
| Warhead type | Conventional |
| Range | 400.0 km ◉ |
| Maximum speed | NA |
| Weight | 4,360 kg |
| Warhead | 772.0 kg ◉ |
| Length | 7.32 m |
| Diameter | 890 mm |
| Guidance | Inertial with active radar homing |
| Warhead type | Conventional or Fragmentation or Nuclear |
Performance Radar Chart
Frequently Asked Questions
Which has longer range, the Fattah-1 or OTR-23 Oka?
The Fattah-1 has a longer range at 1,400 km compared to the OTR-23 Oka's 400 km.
Which is faster, the Fattah-1 or OTR-23 Oka?
The Fattah-1 is faster with a maximum speed of Mach 15.1 compared to the OTR-23 Oka's 0 km/h.
Which has a larger warhead, the Fattah-1 or OTR-23 Oka?
The OTR-23 Oka carries a larger warhead at 772 kg compared to the Fattah-1's 450 kg.
Which is heavier, the Fattah-1 or OTR-23 Oka?
The OTR-23 Oka is heavier at 4,360 kg compared to the Fattah-1's 0 kg.
Which is longer, the Fattah-1 or OTR-23 Oka?
The OTR-23 Oka is longer at 7.32 meters compared to the Fattah-1's 0.00 meters.
What guidance systems do the Fattah-1 and OTR-23 Oka use?
The Fattah-1 uses Maneuverable reentry vehicle guidance while the OTR-23 Oka uses Inertial with active radar homing guidance.
Which entered service first, the Fattah-1 or OTR-23 Oka?
The OTR-23 Oka entered service first in 1980, 43 years before the Fattah-1 which entered service in 2023.