By Doina Chiacu, Elizabeth Piper and John Irish WASHINGTON/LONDON/PARIS (Reuters) -U.S. President Donald Trump and Ukrainian ...

When Pope Francis sat with his head in his hands and listened to accounts of clerical sexual abuse for an hour longer than ...

Russia's ceasefire in Ukraine lasted only 30 hours, and even then it appears to have been very limited in scope, with ...

Russia’s tactical nuclear weapons and hypersonic missiles pose a significant threat to Western security. With an estimated ...

That talks are even happening represents a historic moment, given the decades of enmity between the two countries.

At risk is a possible American or Israeli military strike on Iran’s nuclear sites, or the Iranians following through on their ...

Iran and the United States began a second round of negotiations Saturday over Tehran's rapidly advancing nuclear program in ...

The statement added that the aircraft are designed to destroy ground and air targets, and infrastructure facilities covered by air defense systems. Izvestia reported how on March 31, a Su-34 aircraft ...

The Islamic Republic displayed its military might, parading thousands of troops through the streets of the capital, Tehran, ...