Nancy Soderberg, former UN ambassador and deputy National Security Advisor at the White House under President Clinton, says President Trump's UN speech should have stressed letting North Korea sanctions work. » Read More
Thomas Hubbard, chairman, The Korea Society, says that President Trump's remarks at the UN showed urgency over Korean Peninsula tensions in a "colorful way of speaking." » Read More
By: Jeff Daniels
A Senate hearing Tuesday looking at recent Navy ship collisions included discussion that sailor fatigue may have played a role. » Read More
China could face economic losses in terms of U.S. sanctions if it does not take stronger action on North Korea, says Ron Napier, Napier Investment Advisors.
Defense Secretary James Mattis said that Ohio resident Otto Warmbier's death after a "minor act of mischief" escapes understanding.
Tillerson and Mattis made their remarks as the U.S. hosted China's top diplomats and defense officials for the Diplomatic and Security Dialogue.
Queen Elizabeth reads through the agenda for the new session of U.K. Parliament.
A Russian fighter jet flew within five feet of a U.S. Air Force spy plane in an "unsafe" manner over the Baltic Sea on Monday, U.S. officials said.
Japan opened a missile defense drill to the public in a move it says will reassure the country.
A North Korean drone that crashed near the Demilitarized Zone border is a "grave provocation" that violated the Korean War truce, says the South.
Pro-Islamic State militants storm school in southern Philippines and took some students as hostages, local police say.
The Treasury said the move "reinforced" sanctions on Russia, which "will not be lifted until Russia ends its occupation of the peninsula."
Russia's "saber rattling and bluster" after the U.S. downing of a Syrian military jet is a sign Vladimir Putin is "unnerved" by bold U.S. actions.
The U.S. Department of Defense says the presence of the F-35 fighter jet in Paris is a clear sign of the U.S. commitment to NATO.
Qatar's Ministry of Defense said on Wednesday the country signed a deal to buy F-15 fighter jets from the United States for $12 billion.
President Trump and Lockheed Martin are on the same page when it comes to delivering value for money for U.S. taxpayers, CEO Marillyn Hewson said.
The sailors were reported missing after the USS Fitzgerald collided with a Philippine-flagged container ship south of Tokyo Bay in Japan.
A U.S. Navy ship collided with a merchant ship off the coast of Japan.
Russia's Defense Ministry claimed on Friday it had killed the Islamic State leader, Ibrahim abu Bakr al-Baghdadi, as well as up to 330 other fighters with an air strike on Raqqa at the end of May.
Russia's Defense Ministry said Friday that al-Baghdadi, the Islamic State's leader, had been killed by air strikes on the Syrian city of Raqqa at the end of May.
Amr El-Garhy, Egypt's minister of finance, says the Gulf countries involved in cutting diplomatic ties with Qatar have been reasonable in taking action.
Booz Allen Hamilton's stock sank 13 percent in afterhours Thursday on news it's the target of a U.S. civil and criminal probe.
A North Korea war would be "catastrophic" but the U.S. would ultimately prevail, the US Defense secretary told Congress Thursday.
Get the best of CNBC in your inbox