For the first time, Ukraine has extended its drone strikes to ships carrying Iranian weapons across the Caspian Sea.

The Caspian Sea is in a region that has experienced a lot of political instability, and is shared between five countries, each of which will experience its decline in different ways.

Ukraine has hit a Russian cargo ship alleged to be carrying Iranian weapons in a drone attack on a Russian Caspian Sea port.

As a result, much less water has been flowing into the Caspian Sea,” Kozybakov told Al Jazeera. “A hundred years ago, the sturgeon would live for many decades, and no one would touch it.

Head of the Presidential Office of Ukraine, Andriy Yermak, commented on the strike against the Russian vessel Port Olya 4 in the Caspian Sea. Yermak also shared a photo of the partially sunken ship on ...

Ukraine struck the Syzran oil refinery in Russia's Samara region in an overnight attack and also hit a Caspian Sea port and cargo vessel used to transport military supplies from Iran to Russia the ...

The Caspian Sea is about as strange as a body of water gets. Its surface still sits 27.5 meters (90 feet) below sea level, and water doesn’t flow out of it—it’s isolated from the oceans, and ...

The Caspian Sea, the largest inland body of water in the world, lies between Azerbaijan and Kazakhstan, with Russia to the north and Iran and Turkmenistan to the south.

In 1994, Azerbaijan signed a $7 billion contract with a Western consortium to develop some of its vast Caspian oil reserves. Dubbed the "deal of the century," this much-publicized contract marked ...

The Lun-class Ekranoplan, aka “The Caspian Sea Monster,” is actually both. And now one of the most extraordinary Cold War flying machines ever built is about to enjoy a new lease on life.

As the 1,100-mile pipeline has been pieced together from the Azerbaijani capital here on the Caspian Sea, through Georgia, and on to a Mediterranean port in Turkey, the U.S. has secured an ...