Threats

Russian submarine tech could help China outpace US: INDOPACOM

Moscow could also give sub and missile know-how to North Korea, Adm. Paparo said.

What does Russia’s launch of an ‘experimental’ weapon at Ukraine mean for allies?

The new missile “would certainly be a hard thing to defend against,” one expert said.

Russian nuclear doctrine change does not indicate imminent attack, Pentagon says

While the Kremlin’s broadening of nuclear posture seems alarming, experts say future escalation could take a different path.