The U.S. and its allies need to double down on the cybersecurity of their satellites as space infrastructure becomes ever more integral to national security, according to a recent report. The Pentagon and other Western military forces rely heavily on space-based systems to guide weapons, gather intelligence and coordinate operations around the globe, but security gaps in their satellite infrastructure threaten to bring those functions to a grinding halt or worse, a new Chatham House study found. Jack Corrigan, writing in Defense One, quotes the study’s authots to say that as adversaries like Russia and China ramp up their offensive cyber capabilities, the Western world needs to lock down its space infrastructure against potentially crippling attacks. And in the meantime, “it would be prudent” for countries to assume their systems have already been infiltrated.”