Romm was 22 at the outbreak of the Six-Day War and in the span of three days became the IAF's first jet ace, shooting down five enemy aircraft. When Israel launched operation Focus on June 5, 1967, Romm was one of the few pilots who were not tasked with striking Egyptian air bases, remaining at Tel Nof on quick reaction alert instead. When Israeli Mysteres attacking the air base at Abu Suwayr encountered Egyptian Air Force MiG-21s, Romm and fellow pilot Eitan Karmi were scrambled to the scene. In the ensuing dogfight, each pilot shot down a pair of MiG-21s. That same afternoon, Romm was part of a 119 squadron formation that struck T-4 Syrian Air Force base. Two MiG-21s attempting to defend the base were shot down, one by Romm and the other by Asher Snir. On June 6 Romm's aircraft was hit by anti-aircraft fire while leading a strike against Syrian positions on the Golan Heights. Suffering a light injury, Romm brought his stricken aircraft to a landing at Ramat David. He was back flying the next day, June 7, when he scored his final kills of the war. A 119 squadron three-ship formation was vectored to intercept Egyptian MiG-17s attacking Israel forces in the Sinai and Romm shot down two to become the IAF's first jet ace. Although other aces had served with the IAF before, Romm was also the first to score all five kills while flying for the IAF. A Segen at the time, IAF commander Mordechai Hod incorrectly addressed Romm as a Seren at a victory dinner several weeks after the war. At the instigation of his fellow pilots, Hod promptly promoted Romm to the rank.
War of Attrition and captivity
By 1969 Romm was slated to convert to the F-4 Phantom. In September 1969, however, he was shot down and captured by the Egyptians. On September 9 the IDF had carried out Operation Raviv, a mounted raid into Egyptian territory, and on September 11 Egypt responded with a large air raid on Israeli positions in the Sinai. Scrambled to the scene, Romm was pursuing a pair of MiG-21s when he was hit by another MiG he had failed to spot, reportedly flown by Major Fawzi Salama. Romm bailed out of his Mirage and landed in the Egyptian Delta, suffering multiple injuries. Denied proper medical attention, he was held at a prison at Abbassia, near Cairo, where he was repeatedly beaten and tortured. On December 5, after three months in captivity, Romm and fellow pilot Nissim Ashkenazi were released in a prisoner exchange. Hospitalized for 4 months, he was able to return to flying, and was eventually assigned command of an IAF flight school squadron.
On October 3, 1973, 115 Squadron lost its commanding officer, Ami Gadish, when his A-4 Skyhawk crashed during a training sortie. On Friday, October 5, Romm took command of the squadron, despite having never flown the Skyhawk nor serving with the unit. The Yom Kippur War broke out the very next day, and Romm's first flight was a combat sortie targeting Egyptian troops crossing the Suez Canal. Romm familiarized himself with the aircraft en route to the target. He later described the sortie: The squadron was eventually to fly 750 sorties throughout the war, losing 7 aircraft. 5 pilots were killed and 2 made prisoners of war.
Later service
Romm commanded 115 Squadron until 1976, when he was appointed head of the research department at Lamdan, the IAF's Air Intelligence Directorate. In 1980 he was assigned command of the new airbase constructed at Ramon, and in 1984 went on to command Tel Nof, largest of all IAF bases. As commander of Tel Nof, in 1985 he participated in Operation Wooden Leg, flying one of the F-15 Eagles that struck PLO headquarters in Tunisia. In 1987 Romm became the deputy to the head of the IDF Operations Directorate and in 1987 deputy IAF commander, a role he played during the 1991 Gulf War. Shortly after the war he was promoted to Major General and appointed Israeli Defense attaché in the United States. Returning to Israel, he retired from military service in early 1996.
