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

Refresher. Before we get into the agreement, here’s a little reminder of why the Black Sea is important. At the start of the ...

Develop measures for implementing the agreement to ban strikes on energy facilities. Work with mediating countries to ...

The Kremlin suggested it may not honor the terms of a Black Sea ceasefire with Ukraine until Russia is admitted back into the ...

Tela demonstrated a radio-controlled boat to transform naval warfare. Ukraine's new Katran, a drone boat armed with torpedoes ...

Russia and Ukraine agreed to a maritime ceasefire to allow ships to transit the Black Sea. Russia dropped a similar agreement ...

Following the Riyadh talks, Ukrainian President Volodymr Zelensky said he was optimistic that the Black Sea ceasefire could ...

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. By Constant Méheut ...

While the White House celebrates a ceasefire in the Black Sea after a 12-hour meeting in Riyadh, in Ukraine, the enthusiasm is muted. The agreement is missing crucial securities that Ukraine urgently ...

Delegations from Russia, Ukraine, and the U.S. have met in Saudi Arabia to negotiate the details of a ceasefire.

Brave1, a Ukrainian government operation that pushes innovation within the defense industry, said fiber-optic controlled ...

Russia and Ukraine also agreed to "develop measures to implement the agreement to ban strikes against energy facilities in ...