The Commerce Department imposed sanctions on Chinese technology companies and announced last week revealed that China's military is engaged in dangerous work related to "brain control" warfare research. Published December 29, 2021

The Pentagon announced Thursday the awarding of a $1.4 billion contract for initial production of the Army's revolutionary new battle-command system for air and missile defenses. Published December 23, 2021

The Biden administration warned Moscow on Thursday that Russia risks drawing U.S. and allied troops and arms closer to its borders if President Vladimir Putin goes ahead with an invasion of neighboring Ukraine. Published December 23, 2021

China's global propaganda network is now broadcasting in the Washington area through a 50,000-watt radio station based in Leesburg, Va. Published December 22, 2021

The Pentagon's Indo-Pacific Command recently unveiled a software application that military officials say will monitor Chinese military anger at U.S. activities in the region in a bid to reduce tensions. Published December 21, 2021

The Treasury Department on Thursday blacklisted eight Chinese companies, including global drone market leader DJI Technology, as part of a campaign to punish what U.S. officials say is corporate support for Beijing's illicit surveillance of minority Uyghurs and other Chinese ethnic and religious groups. Published December 16, 2021

The fiscal 2022 defense authorization bill, passed by Congress on Wednesday, contains a ban on Pentagon funding of any work in China by the controversial New York-based EcoHealth Alliance, an NGO that worked closely with the Wuhan Institute of Virology on research to make bat coronaviruses more infectious to humans. Published December 15, 2021

A software security vulnerability in widely used computer networks is being compared to a "cyber pandemic" by security analysts and the government. Published December 14, 2021

The Justice Department is upgrading and modernizing rules for applying restrictions to foreign influence activities first covered under a Depression-era law. Published December 9, 2021

The House version of the fiscal 2022 defense authorization bill, approved on Tuesday, contains multiple requirements for new and detailed reporting on threats posed by China, from the large-scale nuclear buildup to financial and influence activities by Beijing. Published December 8, 2021