The captain, identified by Italian media as Walter Biot, was reportedly caught Tuesday evening as he handed over allegedly top-secret documents to one of the Russian diplomats in exchange for money.

The Cold War-era turncoat became a believer in communism after he was captured in North Korea and went on to spy for the Soviet Union. He died Saturday in Moscow at the age of 98.

After 30 years in prison, and five years on stringent parole, former U.S. Navy analyst Jonathan Pollard plans to move to Israel, his lawyers said.

With the upcoming Trump-Putin summit this month, many are interested to see what serious issues will be discussed. But before he was president, Vladimir...