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  • About

    Inmarsat Government is leading the way in secure, end-to-end telecommunication solutions for U.S. government operations worldwide.
  • Services

    Your needs are not only unique—they’re always changing. With the industry’s leading team of professionals and best terrestrial and satellite infrastructure, we can make sure you have the right network now and for years to come.
  • Products

    Wherever your mission takes you, you can take us. Inmarsat Government’s fixed and mobile products are ruggedly built to meet your demands in the world’s harshest and most remote environments, whether on land, at sea or in the air.
  • Press Releases

    Alphasat, the largest and most sophisticated European telecommunications satellite built and designated as Inmarsat-4A F4, was successfully launched July 25 on an Ariane 5 ECA launcher, from the Guiana Space Centre in Kourou, French Guiana. The satellite will be stationed on 25 degrees East, offering extended L-band spectrum and capacity throughout Europe, the Middle East and Africa.