For those in Rio Linda.
GHOSTS IN THE MACHINE: PSYWAR
I'm guessing that the ship or the gunners-mates have adopted the logo. The ship may also carrying a special ELINT detachment.
WWG1WGA
Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)