Hyunmoo-4 vs OTR-23 Oka
The Hyunmoo-4 and the OTR-23 Oka are both Ballistic missiles. The Hyunmoo-4 has a range of 800 km — 2.0x the OTR-23 Oka's 400 km. The Hyunmoo-4 carries a 8000 kg warhead vs 772 kg for the OTR-23 Oka. Launch weight is 36,000 kg for the Hyunmoo-4 vs 4,360 kg for the OTR-23 Oka. The Hyunmoo-4 uses Inertial guidance guidance, while the OTR-23 Oka relies on Inertial with active radar homing. The OTR-23 Oka entered service 43 years before the Hyunmoo-4 (1980 vs 2023).
| South Korean ballistic missile, entered service in 2023, carries an 8000 kg warhead. | |
| Origin | 🇰🇷 South Korea |
| Category | Ballistic |
| Type | Intermediate-range ballistic missile |
| Manufacturer | Hanwha |
| Service year | 2023 |
| Number produced | -- units |
| Estimated unit price | NA |
| Range | 800.0 km ◉ |
| Maximum speed | Mach 10.0 |
| Weight | 36,000 kg ◉ |
| Warhead | 8000.0 kg ◉ |
| Length | 16.00 m ◉ |
| Diameter | 1600 mm ◉ |
| Guidance | Inertial guidance |
| Warhead type | Conventional bunker buster |
| 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 Hyunmoo-4 or OTR-23 Oka?
The Hyunmoo-4 has a longer range at 800 km compared to the OTR-23 Oka's 400 km.
Which is faster, the Hyunmoo-4 or OTR-23 Oka?
The Hyunmoo-4 is faster with a maximum speed of Mach 10.0 compared to the OTR-23 Oka's 0 km/h.
Which has a larger warhead, the Hyunmoo-4 or OTR-23 Oka?
The Hyunmoo-4 carries a larger warhead at 8,000 kg compared to the OTR-23 Oka's 772 kg.
Which is heavier, the Hyunmoo-4 or OTR-23 Oka?
The Hyunmoo-4 is heavier at 36,000 kg compared to the OTR-23 Oka's 4,360 kg.
Which is longer, the Hyunmoo-4 or OTR-23 Oka?
The Hyunmoo-4 is longer at 16.00 meters compared to the OTR-23 Oka's 7.32 meters.
What guidance systems do the Hyunmoo-4 and OTR-23 Oka use?
The Hyunmoo-4 uses Inertial guidance guidance while the OTR-23 Oka uses Inertial with active radar homing guidance.
Which entered service first, the Hyunmoo-4 or OTR-23 Oka?
The OTR-23 Oka entered service first in 1980, 43 years before the Hyunmoo-4 which entered service in 2023.