Nobel laureate Lawrence R. Klein presents a stimulating interpretation of Soviet motives in his article "Understanding the Russian Psyche" (Times Board of Economists, Nov. 5). The fears of Muscovites after the 17th-Century Polish invasion, which he describes, have been borne out since that time: The Swedish incursion in the 18th Century, Napoleon in the 19th Century and the Kaiser and Hitler in the 20th Century.
Furthermore, after World War I, Japan and the Western powers intervened in the Russian civil War and imposed a blockade that caused millions of deaths by famine and pestilence before the conscience of ordinary citizens was aroused and relief efforts (by other nations) were mounted. Against all these attacks, Russian governments have survived by trading space for time, and the possession of an immensity of land is engraved on the Russian mind as indispensable to continued existence as a nation.
There is another side to this, however. The military-industrial-security complex of the Russian empire--both Czarist and Soviet brands--has always profited from the defensive fears of the populace, well-grounded though these may be. It is by keeping those fears alive by one threat of "encirclement" after another that the bureaucratic state machine has been able to justify its dominance. Whatever general economic advantages might accrue from a reduction in military spending will inevitably be weighed against the power elite's stake in its continuation at a high level.