SOM vs Tomahawk vs Storm Shadow: The Cruise Missile Comparison
SOM vs Tomahawk vs Storm Shadow: The Cruise Missile Comparison
A modern air force without a stand-off cruise missile is fighting yesterday’s war. The three families that define the export market are the U.S. Tomahawk (ship/sub-launched) and JASSM (air-launched), the Anglo-French Storm Shadow / SCALP EG, and Türkiye’s SOM family. Here is how the air-launched options compare.
The Systems
| Parameter | SOM-A / SOM-B / SOM-J | JASSM / JASSM-ER | Storm Shadow / SCALP EG |
|---|---|---|---|
| Origin | Türkiye (Roketsan, TÜBİTAK SAGE) | United States (Lockheed Martin) | UK / France (MBDA) |
| Range | ~250 km (SOM-A), 280+ km (SOM-B) | ~370 km (JASSM), ~925 km (JASSM-ER) | ~250-560 km (depending on variant) |
| Warhead | ~230 kg | ~450 kg | ~450 kg |
| Guidance | INS + GPS + IIR seeker | INS + GPS + IIR (terminal) | INS + GPS + IR seeker |
| Launch platforms | F-16, F-4 (legacy), AKINCI, KAAN (planned) | F-15, F-16, F-18, B-1B, B-52 | Tornado, Typhoon, Rafale, Su-24 (Ukraine) |
| Stealth features | Yes (SOM-J internal carriage design) | Yes | Yes |
| Export status | Türkiye, MoUs under discussion | Tightly restricted | Restricted, case-by-case |
SOM-J — Built For Internal Carriage
SOM-J is unusual in this comparison: it was designed for internal carriage by the F-35 (before Türkiye was removed from the programme) and now serves as a stand-off munition for KAAN and other Turkish fighters. Its smaller cross-section and dual-mode seeker give it stealth-pattern utility that Storm Shadow and even JASSM cannot match in the same volume.
Tomahawk & JASSM — The Benchmark, Tightly Controlled
Tomahawk Block V and JASSM-ER are the most capable cruise missiles in the Western inventory. Their range and payload are unmatched. So is the U.S. government’s willingness to restrict them. Only a handful of allies operate Tomahawk; JASSM exports have moved slowly and selectively (Australia, Finland, Poland, Netherlands).
Storm Shadow / SCALP EG — Combat-Proven, Politically Filtered
Storm Shadow demonstrated its capability in Libya, Iraq, Syria and Ukraine. It is the European benchmark for air-launched cruise strike. Export is governed by France and the UK case-by-case; Saudi Arabia, the UAE, India and Egypt all operate variants, but each negotiation has been long.
What SOM Offers The Mid-Tier Buyer
A modern, dual-seeker stand-off cruise missile in the 250-280 km class, integrated on aircraft the buyer is likely already flying (F-16) or planning to fly (KAAN, AKINCI). Türkiye is willing to discuss licensing and co-production. The combat record is shorter than Storm Shadow and JASSM — but the political pathway is open.
Verdict for Export Buyers
JASSM-ER if you are inside the U.S. alliance and accept the wait. Storm Shadow if your fleet includes Tornado, Typhoon or Rafale and you have political access in Paris and London. SOM family if you operate F-16, want a sovereign-supplied stand-off missile and need an open export pathway with technology-transfer discussion possible from day one.
