Took me less than 60s to currently locate five us carrier groups using google, i would suspect Russia has something better to do that!
Do you honestly think they actually give the exact position? But of course, during peacetime, routine patrol routes are going to be known because civilians and the crews families are updated with their rough whereabouts and planned route.
So congratulations, you’ve managed to locate a US aircraft carriers rough location, during peacetime for a surprise attack using nukes. Well done, you’ve now started WW3 even if those nukes miss or one get’s through the battle groups defensive screen. Good luck getting past the myriad of subs, helicopters, destroyers, anti-aircraft missiles, BMD missiles that can hit satellites and finally CIWS with anything else other than massive ballistic missile spam.
But yes, let’s all go on dreaming that Russia is totally going to stick it up to the imperial pig dog America.