PAGE SIX THE MICHIGAN DAILY TUESDAY, FEBRUARY -4,1967 -A-SXTEMCIA ALYTEDY ERAY716 r I ENTERS THIRD YEAR: Officials Debate Effect of Continuing U.S. Bomb Offensive in North Vietnam I 548 CHURCH STREET PHONE 662-5683 Ir Sometimes ihelps to know whereryou' going! To bring out the best in yourself-whether it's a smart new cut or a very special hairstylingwe suggestyou try Marilyn Mark's. One flight up, lots of roomgood cof- fee, superb stylists who make it a habit of making you feel great and look greater. INTERNATIONAL/HAIRSTYLISTS 548 CHURCH STREET PHONE 662.5883/HURON TOWERS - PHONE 662-5685/ANN ARBOR, MICHIGAN SHANTY CREEK LODGE, BELLAIRE, MICHIGAN - PHONE AREA CODE 616- JE3-3833 AFFILIATE SALONS IN LONDON, EDINBURGH AND TOBINGEN, EDITOR'S NOTE: Should North Vietnam be immune from U.S. bombing? Should Americans pilots subject themselves to concentrations of anti-aircraft fire because of re- stricted routes? Why are North Vietnamese MIG airfields off limits to U.S. attackers? What is the cost in lives and effectiveness? These are questions in a continuing debate in the United States as t11e bombing of North Vietnam moves into its third year. This is an AP survey of the conditions that sur- rund the bombings, and the dis- pute they have engendered. SAIGON P) - The American bombing offensive against North Vietnam is two years old today. To date, it has cost the United States more than 400 pilots dead, captured or missing and 471 air- craft worth roughly $1 billion by Pentagon estimates. In the wake of publicity and protests about the bombing, a great debate is raging. Is the bombing worth it? Or is the of- fensive, as some insist, largely a failure in achieving U.S. objec- tives? Frequently Nort Vietnam hints that the bombing is the greatest single obstacle to negotiations on the Vietnam war. But Hanoi has failed to say what it would do to scale down the war if the offensive is halted. Confusion There are confusion and ap- parent contradiction in official statements about the effectiveness of the raids on the North. Some say stop the bombing all together. Others say restrictions on U.S. pilots create frustrations for them and sanctuaries for the enemy in the North. Some say the restrictions render ineffective the effort to impede infiltration of troops and supplies to the Viet Cong in the South. President Johnson says the United States is "conducting the most careful and self-limited air war in history." Sen. Stuart Symington (D-Mo.), leading Senate protests against restrictions, says: "One thing is sure. We must either fight or get out." Here are some major complaints of U.S. pilots and other military men: U.S. bombers use approved and known runs to established targets, and the North Vietnamese', aware of this, can concentrate heavy antiaircraft fire. U.S. airmen now are forbidden to bomb key targets in the North: industrial complexes, oil depots and the vital irrigation system, either because of a possiblity of hitting civilians or because of prospective political complications. U.S. pilots must bypass barges loaded with trucks and ammuni- tion, must pass up enemy airfields crowded with Communist jet war- planes. One flier said he had to fly past barges unloading trucks and supplies "which later I attack, with questionable success, in the jungles of the Ho Chi Minh Trails." After a tour of Vietnam recently, Gen. Earle G. Wheeler, chairman of the Joint Chiefs of Staff, re- ported a trend in the Communist North to disperse antiaircraft bat- teries and key supply depots among heavily populated areas because the Communist know "our policy is not to attack pop- ulated areas per se." The net re- sult, he said, was in some instances to make installations immune to attack. Bomber Flights Washington sources have re- ported the administration in Janu- ary barred bomber flights from an area 10 miles in diameter over the center of Hanoi, which can be penetrated only if an American pilot is engaged in air combat with enemy fighters. But one source said this hardly mattered because "we're so restricted anyway." The Pentagon has not confirmed or denied these reports, nor one that the Air Force and Navy must have permission for each bombing raid within 30 miles of Hanoi. They can attack surface-to-air missile sites without explicit De- fense Department approval, though the 10-mile diameter rule likely would hold in this case, too. U.S. policy makers prefer not to bomb airfields in the North on grounds that it might force the North Vietnamese to use fields in Red China. It is argued that this could lead to "hot pursuit" across the border, thus raising a possibility of direct Chinese in- volvement in the war. U.S. officers in Vietnam say this restriction threatens the American bombing offensive itself. U.S. Losses Officers say that since U.S. losses to MIG fighters totaled 10 planes in the year and a half since the first MIG encounter, it is con- ceivable that 10 planes and pilots would have been saved if air- fields had been attacked at the outset. However, they express more con- cern about the bombing offensive itself. The North Vietnamese, the argument goes, have used MIGs not so much to attack U.S. fighters as to menace mombers and force them to lighten loads by dropping bombs before targets are reached. Hensy, they add, the MIG prob- lem has been not so much one of pilot casualties as one of impeding the effectiveness of the bombing runs. Many pilots say they want to bomb the MIG bases, four of which are in Hanoi-Haiphong area. As for losses, the Defense De- partment estimates the value of the planes at an average of $2 million each. This would be $942 million for 471 planes. The Penta- gon declines torsay exactly how many pilots were downed, but ob- viously all but a few of those lost were brought 'down over North Vietnam. Losses The losses-and Western visit- ors' reports of civilian casualties in the North-have fanned the embers of the debate, but the argument is not new. It dates back almost to the day the offensive began, Feb. 7, 1965. The story was much the same on the first anniversary a year ago. In the first year 30,000 tons of bombs were dropped in 15,000 sorties, but troops and supplies continued to pour from north to south. The "main lesson was that planes would have to fly more often and drop many more bombs on a greater variety of targets if the raids were to serve their purpose," an AP analysis at that time said. Pilots could destroy or neutral- ize "assigned" targets, but major targets were not assigned. Pilots were restricted to bridges and ve- hicles on eight major highways, rail lines, rolling stock, ferries, barges, power plants and the like. Second Year In the second year of the of- fensive, the number of sorties in- creased sharply. The U.S. com- mand discontinued announcing "sorties-one attack by one plane -against the North. But Saigon sources say 90,000 or more in the second year would be a reasonably good estimate. Since late December, however, restrictions on the U.S. pilots have been even greater, possibly be- cause of publicity resulting from the visits of Western newsmen and others to Hanoi, and their reports on civilian casualties. No bombs have fallen on the Hanoi suburbs since the Dec. 13-14 at- tacks on a truck depot and rail yard there. The depot and yard now are off limits. The bombing offensive was launched two years ago as an an- nounced response to a major Viet Cong terror attack on U.S. instal- lations at Pleiku, staged at a time when Soviet Preimer Alexei N. Kosygin was in Hanoi talking to Ho Chi Minh's regime. The bomb- ing was described as a retaliation, and also as an effort to make the war too expensive for Hanoi and to halt infiltration of troops and supplies from the North to the Viet Cong. How effective has the offensive been. The estimates are confusing. Fuel Depots Last June 29 U.S. bombers hit fuel depots in the Hanoi-Hai- phong areas. The Pentagon said the depots represented 60 per cent of the North's strategic oil supplies and commented: "The price of the war has gone up." But it also said only 15 per cent of the North petroleum facilities had been knocked out. On June 30, House Speaker John W. McCormack, (D-Mass.) said the bombing would "seriously af- fect the ability of the Viet Cong and the North Vietnamese to car- ry on guerrilla and military activi- ties." Sen. Everett M. Dirksen, (R- Ill.) said: "We're absolutely astounded at the real precision results" and that 66 per cent of petroleum storage facilities in the North had been reached "right on target." But on July 9, U.S. officials con- ceded that the oil depot near Hal- phong had been much less severely hit than originally claimed. Defense Secretary A week later, Cyrus R. Vance, .deputy defense secretary, reported about two thirds of the North's oil storage capacity destroyed. He conceded the raids could not com- pletely shut off the flow of men and munitions to the South but could "impose a ceiling, and we believe it will do so." I f Subscribe to The Michigan Daily $25.00 Deposit, Balance by Feb. 15 ROUND TRIP JET-Willow Run to Freeport Grand Bahama Island on brand new Doug- las DC9 Pure Jet. FIVE NIGHTS-At the Beautiful, Brand New "Freeport Inn" (3 per room) in Free- port. 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