So William Shatner is really not a white Jewish Canadian, but is instead Chinese. Wow. Either you watch the show in another universe, or I've been hallucinating for the past 42 years.
1) Kirk is from outer space (even if he was born in Iowa, or perhaps in a starship near Klingons and timeholes). He can't help but
not fit; every single one of his sorties into Earth's past has involved corrupting the timeline, and it's very lucky for him that the timeline is so robust...
2) White Jewish Canadians in Shanghai would hardly be unexpected nowadays...
3) Most importantly, though, Kirk wasn't even going to beam down, so those USN sailors would be infinitely better off trying to "record" something that "history" would otherwise miss. And considering the sailors would achieve nothing, Kirk's mission to 1968 sounds like a colossal waste of time (travel).
It would surprise me greatly if it wasn't added after the Enterprise returned to the 23rd century so 23rd century people would know about it.
But it wasn't, as these 23rd century people we so intimately know do
not know about it.
Ihave a fairly minor complaint. Why call it "McKinley Rocket Base" when its very obviously Kennedy Space Center? What would be wrong with simply calling it by the name everyone in the viewing audience would know?
In-universe, it's significant to learn that it's a thorougly military installation without any peaceful secondary role, and that moonshot hardware is now dedicated to warfare... Our heroes can't expect civilian leniency from "NASA" guards, either, but will be shot at sight, then tortured, then shot again, then jailed, and then accused of loitering with intent.
By the way, though the U.S. launching an orbital nuclear weapons platform never happened (as far as we know) the Soviets did tests on a partial orbiting nuclear weapons platform in about that time period. The FOBS (Fractional Orbital Bombardment System) which was considered (by them) not to violate existing treaties because it did not make a complete orbit before launching its warheads. IIRC the (in)famous giant SS-18 Satan ICBM (largest ever built) had at one time some FOBS payloads on them.
...Essentially, FOBS was simply a long range ICBM, going around the long route to no practical gain; if such a launch were observed, the US would immediately have to rain death on the USSR. An orbital platform would be a true sword of Damocles, hanging there forever and then some, while leaders sweated and negotiated.
Further it's more than possible that the "historical research" explanation was merely the "official reason" for the Enterprise making the trip back through time.
Quite possible, for this dedicated deniability platform that would go on to defy the RNZ and breach other alien national borders. Blame it all on the "unstable" Kirk - the more often, the more plausible it gets...
More than likely, Starfleet wanted to see if the Enterprise's earlier trip back through time (Tomorrow is Yesterday) could be replicated or if that was a simple fluke. That would explain why the Enterprise was chosen and they had apparently aimed for basically the same time period (late 1960s).
...For all we know, they again used the black star on the SB 9 route for this mission, too.
It's quite possible that the mission in "Assignment: Earth" where the ship and crew almost had a role in touching off a nuclear war (by beaming Gary Seven out before he could sabotage the nuclear platform) scared the crap out of Starfleet into not using it regularly.
Dunno about that. The time period chosen was deliberately one of great instability; since nothing bad happened there, Starfleet could now safely scale back and go to less risky times and places.
And for all we know, it did. And perhaps Kirk did, too, but he isn't the only man at the organization's disposal.
Timo Saloniemi