Fyi, there are hypersonic ramjet tube artillery shells being developed by the Norwegians. Pretty cool stuff, great range extension and you don't have to worry t

Fyi, there are hypersonic ramjet tube artillery shells being developed by the Norwegians. Pretty cool stuff, great range extension and you don't have to worry that much about engine unstarts (some shells will simply miss, by a lot, if they unstart). And there is no problem with bringing the ramjet to the minimum operational speed, the howitzer does that for you. Link: https://www.nammo.com/story/the-range-revolution/ https://www.nammo.com/story/the-range-revolution/