This question is inspired by events in the science fiction series: The Expanse. To summarize, Deimos is blown up in a retaliatory strike.
One character laments about how she would feel if Earth's moon was destroyed, to which another replies that it's not the same as Deimos is barely visible from the surface of Mars.
That part I did know. But what I'm curious to know is whether there would be any kind of geological impact on Mars if something happened to either of it's moons.
Would any changes be detectable or even noticeable to Mars inhabitants?