While the SCALP uses a single high - penetration warhead , the Apache 's effect is obtained by dispersal of 10 cluster submunitions .
The SCALP EG also has a different propulsion system as well as a different warhead .
While the SCALP EG uses a single high - penetration warhead , the Apache 's effect is obtained by dispersal of 10 cluster submunitions .
The SCALP EG also has a different propulsion system as well as a different warhead .