His innovation also allowed him to develop rockets which had the necessary thrust and burning duration for flight.

This also attracted the attention of the German Navy who had been developing rockets for military use since 1929.

However, the Germans had no ability to fire missiles from their submarines, as both attempts to develop submarine-launched rockets ended in failure.

The French had developed rockets through their Véronique, which was originally planned to be the second stage.

It plans to develop next-generation rockets, new types of satellites and carry out deep-space exploration.

Japan's space program, meanwhile, has developed rockets that could be converted into missile launchers.

Previously, it was primarily focused on developing ballistic missiles and rockets to increase the nation's strategic deterrent capability.

Project Timberwind aimed to develop nuclear thermal rockets.

Other Palestinian militant groups have also developed home-made rockets.

The plan calls for industry to raise the capital to develop and build operational rockets.