Exhibit 99.1 PRESS RELEASE Frequency Electronics, Inc. Announces Second Quarter and Fiscal Year 2026 Financial Results Mitchel Field, NY, December 11, 2025 – Frequency Electronics, Inc. ("FEI" or the "Company") (NASDAQ-FEIM) is pleased to announce its financial results for the second quarter and fiscal year 2026. Revenue for the three and six months ended October 31, 2025, was approximately $17.1 million and$30.9 million, respectively, compared to $15.8 million and$30.9 million, respectively, reported for ...