"What you did yesterday will no longer work tomorrow," said Vice Adm. Oleksiy Neizhpapa, who commands Ukraine's naval forces.

Ukrainian Navy officers and business owners in the port city pondered what Kyiv could gain from a truce after it pushed back Russian vessels and resumed commercial shipping.

The Ministry of Defence and Royal Navy found that Russian reconnaissance devices and sensors had been placed close to vital ...

The Ukrainian military could become a truly devoted and grateful military ally for the United States for years to come.