Hundreds of thousands of Rohingya, a Muslim ethnic minority group, are fleeing persecution in Myanmar’s western Rakhine State, fueling a historic migration crisis.

The United States has long accepted refugees from around the world, but President Trump’s sharp cuts to refugee resettlement have sparked debate over the program’s national security implications.

Kim Jong-un has accelerated North Korea’s buildup of nuclear and other weapons of mass destruction, while also modernizing its large conventional force.

China is North Korea’s biggest trade partner and has leverage over Kim Jong-un’s regime, yet its policies focus more on border stability than nuclear threat.

The Association of Southeast Asian Nations brings together disparate neighbors to address economic, security, political, and social issues, but its impact remains limited.

Pakistan has emerged as a sanctuary for some of the world’s most violent groups, including al-Qaeda, the Taliban, and homegrown militants, that threaten the stability of Pakistan as well as the regio…