Israel-Iran War Drums: Air Defense Drills and Base Explosions

November 2011 was the month the Israel-Iran shadow war nearly stepped into the light.

It began with the International Atomic Energy Agency. On November 8, the IAEA released its most critical report ever on Iran, laying out detailed evidence that Tehran had worked on designing a nuclear warhead — including experiments with removing the conventional warhead of the Shahab-3 missile and replacing it with one that could hold a nuclear device. The report electrified an already tense debate in Israel about preemptive airstrikes on Iran's nuclear facilities.

Four days later, on November 12, a massive explosion devastated the Revolutionary Guard's Modarres missile base at Bidganeh, 45 kilometers west of Tehran. Seventeen people were killed, including Major General Hassan Tehrani Moghaddam — described by Iranian state media as a pioneer of the country's missile program and the commander in charge of the Guard's self-sufficiency in armaments. Iran insisted it was an accident during the transfer of ammunition. Israeli newspapers treated the official explanation with open skepticism, and when asked about the blast, Israeli Defense Minister Ehud Barak replied: "May there be more like it."

Whether sabotage or accident, the blast was a major setback for Iran's missile program — the base was central to solid-fuel missile development, a technology with what analysts called profound strategic implications. It also fit a pattern: the Stuxnet computer worm had already wrecked roughly a thousand centrifuges at Natanz, and Iranian nuclear scientists had been assassinated in Tehran.

Iran responded the way threatened states do: with air defense exercises, defiant rhetoric, and warnings of dire retaliation against any strike. Half the stories on the Tehran Times website that week referenced the possibility of an Israeli attack.

The war didn't come — not then. But November 2011 established the template for the decade that followed: covert sabotage and cyberwarfare doing the work that airstrikes were threatened to do, with the region holding its breath in between.