CLEARANCE: The “Star Wars” test site, above,...

CLEARANCE: The “Star Wars” test site, above, near San Clemente is generally off limits to the public and press, partly because TRW, which operates the facility, doesn’t want its aerospace competitors to know what it’s doing. . . . So who’s getting a look at the place: Yes, the Russians, who will send a contingent of scientists later this month. . . . A TRW spokeswoman says the Russians are being allowed “because the State Department invited them.”