Twelve more vessels to enter Black Sea corridor towards Ukrainian ports - navy
Iranian vessels shined laser at US attack helicopter over Persian Gulf in unsafe manner, US Navy says
US military responded to Chinese and Russian vessels near Alaska
US weighing proposal to put troops on commercial vessels to prevent Iranian seizures
What is the South China Sea dispute?
A challenging search in remote waters intensifies for the missing submersible that was touring the Titanic wreckage with 5 on board
A search and rescue operation is underway for a submarine touring the wreckage of the Titanic
Container ship grounded in Suez Canal
