MOSCOW (Reuters) -The Kremlin said on Tuesday that Russia had launched an official investigation into weekend Ukrainian drone attacks on its military airfields and a probe into two explosions that hit ...

Abstract: This paper presents a train scheduling and a rescheduling models based on the generation of an alternative graph of the railway network. In the first model, the train scheduling problem has ...

Russia and Ukraine are working on a fresh prisoner exchange following talks between delegations from Kyiv and Moscow in ...

The strikes, according to sources, targeted Russia’s the long-range nuclear-capable Tupolev Tu-95 “Bear”, the Tu-160 ...

Over 40’ Russian planes destroyed in drone attack as Putin’s airbases targeted - Tu-95 and Tu-22 strategic bombers, which ...

Seven people have been killed and dozens injured after ‘explosions’ brought down two bridges in Russia overnight. One of the ...