<div id="readability-page-1"><article>Advances availability of an open, no lock‑in line‑fit model for IFC service providersPETAH TIKVA, Israel, May 19, 2026 (GLOBE NEWSWIRE) -- Gilat Satellite Networks Ltd. (NASDAQ: GILT, TASE: GILT), a worldwide leader in satellite networking technology, solutions, and services, announced today that the Boeing Company and Gilat have reached a milestone toward offering Gilat’s multi-orbit Sidewinder electronically steered antenna (ESA) as a future line-fit solution for in-flight connectivity service providers. Through IFC integration partners, Boeing will offer a line-fit Sidewinder terminal installation to accelerate the adoption of advanced inflight broadband connectivity. The compact ESA architecture simplifies installation, reduces long-term maintenance, and eliminates the cost and downtime associated with retrofit programs, enabling earlier entry into service with fully integrated connectivity. With an open, no lock-in model, Sidewinder enables airlines to enhance onboard services and boost operational efficiency while scaling to handle growing connectivity demand. “Partnering with Boeing for this line-fit program is a true honor and reflects our focus on bringing advanced connectivity solutions to the aviation market,” said Ron Levin, President, Gilat Commercial Division. “Sidewinder stands out as the industry’s leading multi‑orbit ESA terminal, and we are proud to be certifying it for line-fit for IFC Service Providers.” About Gilat Gilat Satellite Networks Ltd. (NASDAQ: GILT, TASE: GILT) is a leading global provider of satellite-based broadband communications. With over 35 years of experience, we develop and deliver deep technology solutions for satellite, ground, and new space connectivity, offering next-generation solutions and services for critical connectivity across commercial and defense applications. We believe in the right of all people to be connected and are united in our resolution to provide communication solutions to all reaches of the world. Together with our wholly owned subsidiaries Gilat Wavestream, Gilat DataPath, and Gilat Stellar Blu, we offer integrated, high-value solutions supporting multi-orbit constellations, Very High Throughput Satellites (VHTS), and Software-Defined Satellites (SDS) via our Commercial and Defense Divisions. Our comprehensive portfolio is comprised of a software-defined platform and modems, high-performance satellite terminals, advanced Satellite On-the-Move (SOTM) antennas and ESAs, highly efficient, high-power Solid State Power Amplifiers (SSPA) and Block Upconverters (BUC) and includes integrated ground systems for commercial and defense markets, field services, network management software, and cybersecurity services. Gilat’s products and tailored solutions support multiple applications including government and defense, IFC and mobility, cellular backhaul, enterprise, aerospace and critical infrastructure clients all while meeting the most stringent service level requirements. For more information, please visit: http://www.gilat.com Certain statements made herein that are not historical are forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. The words “estimate”, “project”, “intend”, “expect”, “believe” and similar expressions are intended to identify forward-looking statements. These forward-looking statements involve known and unknown risks and uncertainties. Many factors could cause the actual results, performance or achievements of Gilat to be materially different from any future results, performance or achievements that may be expressed or implied by such forward-looking statements, including, among others, changes in general economic and business conditions, inability to maintain market acceptance to Gilat’s products, inability to timely develop and introduce new technologies, products and applications, rapid changes in the market for Gilat’s products, loss of market share and pressure on prices resulting from competition, introduction of competing products by other companies, inability to manage growth and expansion, loss of key OEM partners, inability to attract and retain qualified personnel, inability to protect the Company’s proprietary technology and risks associated with Gilat’s international operations and its location in Israel, including those related to the hostilities between Israel and Iran and the Hezbollah in Lebanon. For additional information regarding these and other risks and uncertainties associated with Gilat’s business, reference is made to Gilat’s reports filed from time to time with the Securities and Exchange Commission. We undertake no obligation to update or revise any forward-looking statements for any reason. Contact: Gilat Satellite Networks PublicRelations@gilat.com <img src="https://imageproxy.pbkrs.com/https://www.globenewswire.com/newsroom/ti/query-bmY9T1RjeU1qa3lPQ00zTmpFd05qRXlJekl3TWpBMU5UVT0?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="1" height="1" original-src="https://imageproxy.pbkrs.com/https://www.globenewswire.com/newsroom/ti/query-bmY9T1RjeU1qa3lPQ00zTmpFd05qRXlJekl3TWpBMU5UVT0"/> <img src="https://imageproxy.pbkrs.com/https://ml.globenewswire.com/media/M2JhMWFmMmItZTJkMS00ZDczLTk1NTctZGI2M2E0ZWY3ZjE1LTEwMzIzODItMjAyNi0wNS0xOS1lbg==/tiny/Gilat-Satellite-Networks-Ltd-.png?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="1" height="1" original-src="https://imageproxy.pbkrs.com/https://ml.globenewswire.com/media/M2JhMWFmMmItZTJkMS00ZDczLTk1NTctZGI2M2E0ZWY3ZjE1LTEwMzIzODItMjAyNi0wNS0xOS1lbg==/tiny/Gilat-Satellite-Networks-Ltd-.png"/></article></div>

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Gilat Satellite Networks and Boeing have achieved a milestone in offering the Sidewinder multi-orbit antenna as a line-fit solution for in-flight connectivity (IFC) service providers. This partnership aims to enhance onboard services and operational efficiency for airlines, simplifying installation and reducing maintenance costs. Gilat's President emphasized the significance of this collaboration in advancing connectivity solutions in aviation.

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Boeing and Gilat Achieve Key In-Cabin Offerability Milestone for Sidewinder Line-fit Multi‑Orbit Solution | GILT Stock News