Although many major European cities are considered iconic, none of them break into the top 10 most populous cities in the world. The cities with the highest populations are spread through Asia, North America and Africa;

Polish Foreign Minister Radosław Sikorski said that Europe is "under attack from Russia" and that hybrid attacks range from political assassinations and cyberwarfare to acts of sabotage and arson. Source: Radosław Sikorski in an interview in Berlin;

Speaking a day after Trump’s inauguration, Ukraine’s president told world leaders at Davos that Europe needs to remain united and “learn how to take care of itself.”

Russia will return to Europe with an army 10 times the size of that which invaded Ukraine in 2022, Zelensky warns

From election interference to sabotaging critical infrastructure, Russia’s hybrid warfare strategy is increasingly sowing chaos across Europe. As

Russia launched 39 Shahed drones, other simulator drones and four ballistic missiles according to Ukraine’s Air Force. Ukrainian air defense forces shot down two missiles and 24 drones. A further 14 drone simulators were lost in location, the statement said.

Kremlin propagandist Vladimir Solovyov issued a fresh warning to NATO member U.K. over assistance provided to Ukraine in the war.

Ukrainian transit gas deal to Europe ended on Jan. 1. For now, the most acute effects are being felt in a region called Transnistria, on the eastern edge of Moldova.

Donald Trump wants to sell Europe more gas. That sounds doable: the European Union needs more of it. And the trade might discourage the U.S. president-elect from slapping a 10% tariff on European goods which could,

It is also worth noting that the alignment of Moldova's and Transdniester's fiscal and customs policies has meant that 70 percent of the breakaway region's foreign trade is with countries of the EU -- and that could only increase if Moldova moves closer to the bloc.

Just days out from the return of Donald Trump to the White House, the future of Russia’s war against Ukraine is dominated by a great unknown: whether the incoming president will manage to push Moscow to stop its advance on the battlefield,

The Turkish Stream pipeline enabled Russia to avoid using Ukraine as a transit country when exporting natural gas to Europe, the Middle East Monitor reported.