China targeted smartphones of prominent Americans and burrowed deep into telecommunication networks, according to national ...

President Donald Trump, his top Cabinet officials and military leaders huddled at Camp David amid the Los Angeles riots over ...

The history of using the U.S. military domestically is not good. Using restraint in L.A. is essential.

The recent disappearances follow the sackings of, among others, Gen. Li Shangfu, a defense minister, Gen. Wei Fenghe, one of ...

At least three people have turned down potential roles working for the defense secretary and former Fox News host. Supporters ...

Delegates from the United States and China are set to meet Monday in London after a phone call between the nations' leaders ...

Cybersecurity investigators noticed a highly unusual software crash — it was affecting a small number of smartphones ...

The defense secretary annoyed Donald Trump with a favor for Elon Musk. Hegseth’s problems only grew from there.

Foreign hackers have increasingly identified smartphones, other mobile devices and the apps they use as a weak link in U.S.