Key NATO members are upping their defense posture in response to threats from Russia. Experts say the Trump administration's confrontational approach to the alliance is a factor as well.

The concept of the Responsibility to Protect (R2P), formally adopted by the United Nations in 2005, marked a pivotal moment ...

A bridge linking Russia and Crimea has been blown up in a massive explosion carried out by Ukraine’s special forces.The ...

With Russian missiles raining down on Ukraine, Poland's military scrambles fighter jets and raises alert levels.

Ukraine’s drone attack on Russian airfields shows Zelensky still has cards to play.

Tactical air landing operations could prove decisive in the early phases of a conflict. This was demonstrated at the start of ...

NATO has stepped up security in the Baltic following a string of incidents in which power cables, telecom links and gas ...

Prime Minister Donald Tusk on Wednesday said that Poland’s military took action after a vessel from Russia’s so-called ...

WARSAW — NATO Secretary-General Mark Rutte on Wednesday stressed that the transatlantic military ... Poland for spending 4.7 percent of its gross domestic product on defense, the highest level in the ...

WARSAW, Poland — Poland’s Prime Minister Donald Tusk said Friday that his government is working on a plan to prepare large-scale military training for every adult male in response to the ...

Conservative Karol Nawrocki has won Poland's presidential election, winning 50.89% of the vote over liberal Warsaw Mayor ...

Poland’s Prime Minister Donald Tusk said Friday that his government is working on a plan to prepare large-scale military training for every adult male in response to the changing security ...