Word: icbm
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Dates: during 1960-1969
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Science, which follows the fiery trail of last week's cover story on space satellites with a penetrating look at the rocket re-entry problem, illustrated by five pages of color photographs, including the first shot of an ICBM nose cone streaking through the dense lower atmosphere...
...anyone can buy maps and aerial photographs showing our cities, our dams, our plants, our highways-indeed, our whole industrial and economic complex. We know Soviet attaches regularly collect this information. Last fall Chairman Khrushchev's train passed no more than a few hundred feet from an operational ICBM. in plain view from his window." But openness also has its advantages. It fosters self-scrutiny and public criticism and free speech-more effective restraints against corruption, inefficiency and injustice than any secret police...
...deterrent. The mixed force, said Mahon & Co., not only makes it tough for an enemy to choose targets for attack, it forces him to maintain a defense against a number of different weapons systems. "This mixed-force capability is being planned or provided through the employment of the large ICBM installations hardened against nuclear attack, the smaller mobile Minuteman ICBM, the elusive Polaris fleet ballistic missile system, and the continuing capability of our strategic bomber force, including the limited development of an advanced version in the B70 bomber...
...depending upon to close the missile gap in the mid-1960s, pack a nuclear punch of about half a megaton, compared with an estimated eight megatons carried by Soviet intercontinental ballistic missiles, and about three or four megatons in the nose cone of the U.S.'s Atlas ICBM. With additional nuclear tests, the yield of the Polaris and Minuteman warheads could be significantly increased, although Admiral William Raborn Jr. has said he needs no further tests of the present Polaris warhead. Some U.S. scientists and military men would like further testing to develop "clean" nuclear weapons with little fallout...
...Pentagon itself was impressed by some sobering reports on the second Soviet missile firing in mid-Pacific. Last week's long-range shot into an area 1,000 miles southwest of Honolulu was seen and monitored by a U.S. Navy plane crew, proved that the Russian ICBM is indeed very sophisticated. As the missile bore in at a re-entry angle of 18° (which indicated that the Soviets fired at maximum range), a capsulelike object was detached from the nose cone and dipped into the ocean. Both hit near the middle of a triangle of three Soviet ships...