On a possible US-UK-EU Assault on YemenThe US via Saudi Arabia already waged war on Yemen for years, including aerial bombardments and a ground invasion, both of which
failed.
The US (and the UK) were heavily involved, choosing targets, shipping additional arms to Saudi Arabia, carrying out maintenance on Saudi weapons including warplanes, and even providing special forces on the ground.
The US, UK, and EU launching a military operation against Yemen now will unfold in a very similar manner, and expend weapons the US requires for its proxy war in Ukraine and its expanding military aggression in Asia-Pacific.