Lieutenant De Groot in the Venlo Sentry saw on his screen the Backfires suddenly turn for home. He guessed at once why. They would use their stand-off anti-radiation missiles, which had a range of 150 miles, and these would home on the radars of the Sentries and destroy them. Without waiting for any order from his commander he hit the chaff dispenser key and simultaneously shouted his warning. The well-drilled Italian ECM operator in the Bavarian Sentry heard the warning and immediately reacted in the same way. A few seconds later each of these two Sentry aircraft was rocked violently as Soviet anti-radiation missiles exploded harmlessly several hundred feet behind and below them in the cloud of drifting metal foil. The third Sentry, unprovided with chaff, was less fortunate. The missile struck. The seventeen US AF crewmen of the E-3A Sentry of 965 Squadron, far from their Oklahoma home base, became the first airman casualties of the Third World War. The wreckage of the aircraft fell over a wide area in the woods of the upper Mosel valley. The missile had ripped off the radome from the stricken Sentry’s mainframe and the aircraft had disintegrated.
The Backfires, however, had attacked not just the three Sentries. Each Backfire probably carried at least two anti-radiation missiles. They also destroyed six ground surveillance radars and damaged two others between Hanover and Mannheim. Yet, because of the rigid rules of engagement imposed by NATO on its air forces, they were able to return unscathed to their Ukrainian bases. The war had begun, but NATO airspace had not yet ‘officially’ been violated.
The crews in the two remaining Sentries had no time either to applaud the initiative of the Dutch officer or to grieve for their lost colleagues. On the encoded voice-link the clipped tones of the British duty commander, the air vice-marshal acting as deputy in COMAAFCE’s bunker, instructed both aircraft to adjust their patrol racetracks to cover the gap left by the Ramstein E-3A until the relief aircraft could come on station. The Venlo Sentry turned south, the Bavarian north; surveillance across the IGB was uninterrupted. At Geilenkirchen, the NATO Sentry on fifteen minutes’ stand-by was scrambled; at 0329 hours it climbed away, turning south to replace 504826.
The wisdom of placing all such high-value assets under the direct command of COMAAFCE was thus clear from the outset of the war. There was now much to survey. As the Backfires turned for home, swarms of blips began to appear on the Sentries’ radar screens, as, in accordance with well-publicized doctrine, the longer-range offensive Warsaw Pact aircraft prepared to punch through NATO’s air defences in the area already partially blinded by the Backfire attack. Five years before, NATO forces would have had no way of identifying the main axes of the air threat until it struck across the IGB. Now, the Sentry controllers could watch the formations massing in much the same way as forty-five years previously hazy RAF radars had watched the Luftflotten assemble over the Pas-de-Calais. But in 1985 the controllers were assisted by the micro-processor. Warsaw Pact jamming was largely filtered and almost entirely limited to two or more azimuth bearings on the narrow sweeping beam. The keyboards rippled and details of aircraft type, height, speed, heading and numbers were flashed by the computers to the fighter controllers below. The information was there in abundance.
Throughout the 1970s Soviet air power had steadily increased in strength as a new generation of Flogger, Fitter, Fencer and Foxbat fighters and Backfire bombers, supplemented by the Hip and Hind helicopters and the Cock, Candid and Camber transports entered service. In the early 1980s the Soviet Union had flexed these new muscles in several parts of the world. Military strength had been unequivocally used to prepare a more favourable political situation in Angola, Mozambique, Ethiopia, South Yemen, Syria, Libya and Afghanistan. All these efforts had not been uniformly successful but the long reach and hitting power of Soviet aircraft had everywhere become more and more apparent.