A swarm of Russian drones flew last week into Poland in what officials there regarded as a deliberate provocation.

Russia's oil pipeline monopoly Transneft has warned producers they may have to cut output following Ukraine's drone attacks on critical export ports and refineries, three industry sources said on Tuesday.

Ukraine is struggling to defend itself against the growing number of attack drones that Moscow has started using in its onslaughts.

Welcome back to the Week in Your Words, where we take a step back and highlight some of your comments from the past week. Russia was once again in the news, after Poland, a NATO member, said 19 Russian drones crossed into its territory amid an attack on western Ukraine.

Denmark is leading a military exercise with hundreds of troops from several European NATO members in Greenland.

The Geran-3, modeled after the Iranian-made Shahed-238, is faster and more advanced than its predecessor.

"By attempting to disclose classified information on U.S. Air Force systems to the Russian government, John Rowe endangered American lives and compromised U.S. national security," said Assistant Director Roman Rozhavsky of the FBI's Counterintelligence Division.

The strike on the Kirishi refinery, in Russia’s northwestern Leningrad region, follows weeks of Ukrainian attacks on Russian oil infrastructure that Kyiv says fuels Moscow’s war effort.