"The species can quickly achieve densities of more than 500,000 ... per square meter." Officials issue warning as harmful ...

US President Donald Trump is considering supplying Tomahawk missiles to Ukraine, according to his Vice President JD Vance.

New intelligence shows Washington is preparing to bolster Kyiv with the provision of Tomahawk and Barracuda missiles for deep incursions into Russian territory - which a Russian colonel said would tri ...

Three armed Russian MiG-31 jets entered Estonian territory, prompting U.N. Security Council emergency meeting and U.S.

In a change of tone, President Donald Trump said with backing from the European Union and Nato, Ukraine could take all of its ...

Trump and Putin are expected to meet in the coming days. Putin claims four Ukrainian regions for Russia. President Donald Trump said the United States is aiming to reach a deal to halt Russia's war on ...

Simon Hankinson is a senior research fellow in the Border Security and Immigration Center at The Heritage Foundation. Reports of Chinese nationals admitted to the U.S. on visas and then spying or ...

The presence of the U.S. maritime patrol aircraft comes as NATO strengthens its defense posture across the Baltic region.

Washington's new envoy to the United Nations vowed Monday to "defend every inch of NATO territory" as he addressed an ...

The P-8, designed for anti-submarine warfare, surface surveillance, and intelligence gathering, was photographed at Oslo’s ...