For those unaware, Perseverance and Curiosity are both armed, like the good patriotic American rovers they are - equipped with lasers which have a definite scientific function, but which also (let's be honest) serve to dissuade any Martian critters they come across from getting too close...
Let's hope Sheriff Percy doesn't need to use it.
Original image with caption (MastCam, sol 1495)
LOL Mustn't feed the trolls, now. I mean, the one you're responding to is literally flashing a username that translates as "False False".
You posted a clearly joking post, I build on the same joke and I'm labeled a troll? Weird.