Just going through some old pix of my Sea Launch days and found this one.
We were out by the Naval Bombing Range on San Clemente for sea trial after coming back in 2011. We were required to go out there to fire up all our various radio and telemetry systems as some of the Russian stuff used frequencies not licensed for that use in the US.
Well, there we were, and along pop up these guys:
Obviously some type of training mission......