Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submittedpursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that theregistrant was required to submit such files). Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smallerreporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smallerreporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period forcomplying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b - 2 of the Exchange Act). Yes☒No☐ As of June 26, 2026, there were 15,900,000 Class A ordinary shares, $0.0001 par value and 5,816,667 Class B ordinary shares,$0.0001 par value, issued and outstanding. (1)Excludes an aggregate of up to 750,000 Class B ordinary shares subject to forfeiture if the over-allotment option is not exercisedin full or in part by the underwriter (see Note 6). On May 19, 2026, the underwriter partially exercised the over-allotment optionfor 700,000 units. The accompanying notes are an integral part of these unaudited condensed financial statements. IRON DOME ACQUISITION I CORP.NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS NOTE 1 —DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS AND GOING CONCERN Iron Dome AcquisitionI Corp. (the “Company”) is a blank check company incorporated as a Cayman Islands exempted companyon September5, 2025. The Company was incorporated for the purpose of effecting a merger, share exchange, asset acquisition, share The Company is not limited to a particular industry or geographic region for purposes of consummating a Business Combination,however, it intends to focus its search on high potential businesses based in the UnitedStates. The Company is an early-stage and As of March 31, 2026, the Company had not commenced any operations. All activity for the period from September5, 2025(inception) through March 31, 2026, relates to the Company’s formation and the initial public offering (“Initial Public Offering”),which is described below. The Company will not generate any operating revenues until after the completion of an initial Business On May 18, 2026, the Company consummated its Initial Public Offering of 15,000,000 units (the “Units” and, with respect to theClass A ordinary shares (as defined below) included in the Units offered, the “Public Shares”) at $10.00 per Unit, generating gross Simultaneously with the closing of the Initial Public Offering, the Company completed a private sale of 2,750,000 warrants(“Private Placement Warrants”) at $1.00 per Private Placement Warrant, to Iron Dome Acquisition I Parent LLC (the “Sponsor”) for an Transaction costs amounted to $12,633,304, consisting of a $250,000 cash underwriting fee, $9,000,000 in deferred underwritingfees (including a 4,500,000 variable deferred underwriting fee and a $4,500,000 fixed advisory fee), $2,000,000 fair value of IPO On May 19, 2026, the underwriter partially exercised the over-allotment option for 700,000 units. The closing of the issuance andsale of additional units occurred on May 20, 2026, at a price of $10 per unit and generated total gross proceeds of $7,000,000. On May20, 2026, an additional $7,035,000 consisting of the proceeds from the sale of the additional units and a portion of the proceeds from The Company’s management has broad discretion with respect to the specific application of the net proceeds of the Initial PublicOffering and the sale of the Private Placement Warrants, although substantially all of the net proceeds are intended to be appliedgenerally toward consummating a Business Combination. The stock exchange listing rules require that the Business Combination mustbe with one or more operating businesses or assets with a fair market value equal to at least 80% of the net assets held in the TrustAccount (as defined below) (excluding the amount of deferred underwriting commissions, if any, and Permitted Withdrawals on theinterest income earned on the funds held in the Trust Account). The Company will only complete a Business Combination if the post-Business Combination company owns or acquires 50% or more of the issued and outstanding voting securities of the target orotherwise acquires a controlling interest in the target business sufficient for it not to be required to register as an investment companyunder the Investment Company Actof1940, as amended (the “Investment Company Act”). There is no assurance that the Company NOTE 1 —DESCRIPTION OF ORGANIZATION AND BU