The ban has major implications for thousands of would-be immigrants from all of the affected countries, except perhaps Venezuela.
North Korea's infrastructure is in dire need of expansion and modernisation. This is where the South can help.
President Trump is criticized for wreaking havoc on the international order, where the US was the established leader. But Trump is simply hastening a change that has been a long time coming.
The declaration was thin, but the meeting itself will have a significant impact on how Trump makes foreign policy decisions moving forward.
Looking at the agreement, it appears that Kim Jong-un has outmanoeuvred Donald Trump.
Alongside denuclearisation, reunification is the biggest potential game-changer on the Korean peninsula. But it remains a pipe dream.
Can decades of deadlock be broken by two of the world's most unpredictable leaders?
North Korean leader Kim Jong Un's risky unreliability will diminish as his country builds ties with South Korea. So Korean unification may be a better focus for Tuesday's summit than denuclearization.
The highly awaited summit has the potential to lead to real peace on the peninsula- but only if both countries can find a common interest on which to build an agreement.
U.S. President Donald Trump has lied continuously and he will lie again. We should expect more untruths to come out of his summit with North Korea's Kim Jong Un.
Trump may rhetorically attack the media, but the US still ranks 45th of 180 countries in terms of press freedom. North Korea ranks last. And Mexico is the world's most dangerous place for reporters.
With almost 30 percent of South Koreans either Protestant or Catholic, faith plays a big role in how people think about relations with the North.
Having called the June 12 summit off, US President Donald Trump says it might be on again. But at what cost will all of this come to the serious issue of denuclearisation?
A remarkable year on the Korean peninsula has been marked by both bitter enmity and genuine goodwill. Now, the tension is being ratcheted up again.
The South Korean president's careful approach to rapprochement with the North set the stage for a possible breakthrough on the Korean peninsula.
Since the Korean War, U.S. troops have helped South Korea with military training and planning. Our Speed Read describes the regular joint exercises designed to deter North Korean aggression.
Earthquakes can shape political decisions so understanding them is crucial.
After decades of deadly enmity, Libya and the West made a major breakthrough on weapons of mass destruction. How?
Flashy interceptor systems attract media and government attention. But bomb shelters and warning systems are at least as important in the midst of missile strikes.
Trump's announcement confirms he is no longer listening to moderate voices in his administration when it comes to dealings with Tehran