The trio helped Iran build its nuclear program. But the U.S.’s entry into the conflict has raised the level of risk ...

A senior Iranian parliamentarian said the Islamic Republic was considering withdrawal from the Non-Proliferation Treaty.

The United Nations-backed atomic watchdog warned a building under construction resembles a long-suspected nuclear enrichment ...

South Korean President Lee Jae Myung vowed to establish lasting peace on the Korean Peninsula Wednesday as the country ...

On June 25, 1950, more than 135,000 North Korean troops invaded South Korea, starting the Korean War that cost millions of ...

Pyongyang has shared weapons technology and underground construction know-how with Tehran. Now it will want to know how it ...

South Korea’s foreign minister nominee Cho Hyun pledged to make resuming the US-North Korea dialogue a top priority, ...

The global effort to disrupt proliferation financing is becalmed. A new body responsible for monitoring North Korea’s nuclear ...

The UN Security Council veto makes it virtually impossible to uphold its own charter when it comes to acts of aggression such ...

On the 75th anniversary of the Korean War, we should honor our military's sacrifice and service—and remember that the fight ...

Some in South Korea are considering the development of nuclear weapons, but Koreans have already experienced the horrors of ...

SEOUL: South Korea's foreign minister nominee Cho Hyun pledged to make resuming the US-North Korea dialogue a top priority, ...