In 1934 Berlin, Solange Gallinato can be seen arrested by soldiers armed with rifles in the opera house, however as Germany was not at war, she would instead have been arrested by the Schutzpolizei, who wear a different uniform to that of soldiers, including the characteristic shako police cap and carried a holstered pistol, not rifle.
It would be highly unlikely a major in the Third Reich without authorization, would have risked or received RM400,000, a very large sum of money, for a jet engine blueprint that did not have a working prototype.