because of its close proximity to Korea so that MacArthur would not have to be away from the troops in the field for long. Missile Impact Location System From 1958 through 1960 the United States installed the Missile Impact Location System (MILS) in the Navy managed Pacific Missile Range, later the Air Force managed Western Range, to localize the splash downs of test missile nose cones. MILS was developed and installed by the same entities that had completed the first phase of the Atlantic and U.S. West Coast SOSUS systems. A MILS installation, consisting of both a target array for precision location and a broad ocean area system for good positions outside the target area, was installed at Wake as part of the system supporting Intercontinental Ballistic Missile (ICBM) tests. Other Pacific MILS shore terminals were at the Marine Corps Air Station Kaneohe Bay supporting Intermediate Range Ballistic Missile (IRBM) tests with impact areas northeast of Hawaii and the other ICBM test support systems at Midway Island and Eniwetok. Tanker shipwreck and oil spill On September 6, 1967, Standard Oil of California's 18,000-ton tanker SS R.C. Stoner was driven onto the reef at Wake Island by a strong southwesterly wind after the ship failed to moor to the two buoys near the harbor entrance. An estimated six million gallons of refined fuel oil – including 5.7 million gallons of aviation fuel, 168,000 gallons of diesel oil and 138,600 gallons of bunker C fuel – spilled into the small boat harbor and along the southwestern coast of Wake Island to Peacock Point. Large numbers of fish were killed by the oil spill, and personnel from the FAA and crewmen from the ship cleared the area closest to the spill of dead fish. The U.S. Navy salvage team Harbor Clearance Unit Two and Pacific Fleet Salvage Officer Cmdr. John B. Orem flew to Wake to assess the situation, and by September 13 the Navy tugs and , salvage ships and , tanker , and , arrived from Honolulu, Guam and Subic Bay in the Philippines, to assist in the cleanup and removal of the vessel. At the boat harbor the salvage team pumped and skimmed oil, which they burned each evening in nearby pits. Recovery by the Navy salvage team of the R.C. Stoner and its remaining cargo, however, was hampered by strong winds and heavy seas. On September 16, Super Typhoon