"A powerful boat, a powerful gun, powerful ammunition. Add to that lots of people and a precise aim. Then sprinkle death over all of it, and the formula is complete!"

A little bit of quick Ace Combat 7 fanart, here's the Submersible Aircraft Carrier Alicorn.

"The Alicorn was captained by Matias Torres, a radical member of the Erusean Navy. Torres wished to use the Alicorn to kill millions of civilians in Oured in order to horrify both sides into ending the Lighthouse War, which he believed would take ten million lives."