Sweden's submarines are small and quiet, perfect for the Baltic Sea that many NATO allies share with Russia.

Palantir Technologies shares jumped Monday after NATO announced it had acquired the firm's artificial intelligence-enabled ...

NATO on Monday said has acquired the Maven Smart System (MSS) from Palantir Technologies for use by the alliance’s office ...

Palantir stock entered a sudden and strong rally, promising to reclaim $100; here's what is driving the rally.