Iron Dome Acquisition I Corp. (Nasdaq: IDAC) is a blank-check company targeting the defense and national security sector. The SPAC filed an 8-K with the SEC on May 18, 2026, under accession number 0001213900-26-058549, reflecting an active disclosure obligation as it progresses through its search for a business combination target. The "I Corp." designation indicates this is the first vehicle in what may become a series sponsored under the Iron Dome brand, with a stated focus on defense technology, aerospace, or adjacent government-services industries. Investors and analysts tracking the defense SPAC pipeline can visit SpacDesk to access the full filing history, deal timelines, and screening data for IDAC and hundreds of other active blank-check companies.