Trending:Iran unrestIce protestsUS strike in SyriaBMC electionsAustralian openAR Rahman on ChhaavaIran’s internet crackdown puts Musk’s Starlink to a major testreuters • January 18, 2026, 13:54:24 ISTWhatsapp Facebook TwitterIran’s internet shutdown amid the ongoing protest has turned Elon Musk’s Starlink into a lifeline for demonstrators, while exposing it to jamming and GPS spoofing. The response of SpaceX is being closely watched by the government and military amid rising geopolitical tensions. AdvertisementSubscribe Join Us+ Follow us On GoogleChoose Firstpost on GoogleSpaceX founder and Tesla CEO Elon Musk speaks on a screen during the Mobile World Congress (MWC) in Barcelona, Spain, June 29, 2021. REUTERSIran’s crackdown on dissidents is shaping up as one of the toughest security tests yet for Elon Musk’s Starlink, which has served as a lifeline against state-imposed internet blackouts since its deployment during the war in Ukraine. SpaceX, which owns Starlink, made the satellite service free for Iranians this week, placing Musk’s space company at the center of another geopolitical hot spot and pitting a team of U. S.-based engineers against a regional power armed with satellite jammers and signal-spoofing tactics, according to activists, analysts and researchers. STORY CONTINUES BELOW THIS ADHow SpaceX withstands Iranian attacks on its most lucrative line of business is expected to be closely watched by U. S.