Welcome to The Adversarial. Every other week, we’ll provide you with expert analysis on America’s greatest challengers: China, Russia, Iran, North Korea, ...

Iran's military has said it was using new drones ... imports from Canada and Mexico on Feb. 1 over illegal immigrants and fentanyl crossing into the U.S. United Statescategory Trump pardons ...

Earlier this month, Iran started two-month-long military exercises ... discussing a 10% punitive duty on Chinese imports because fentanyl is being sent from China to the U.S. via Mexico and ...

We live in an increasingly dangerous and threatening world. There are more flashpoints in today’s global geopolitics than we ...

Lawsuits challenged President Trump’s executive orders on birthright citizenship and protections for federal workers, and a ...

From the future of Ukraine to the potential impact of tariffs on Europe - our correspondents explain how the second Trump ...

Trump’s second term will have an outsized impact on Arizona, a border state and presidential battleground that was at the ...

Israel is concerned, given Iran’s support for attacks by terrorist ... is reportedly researching PBAs such as fentanyl, as well as toxins and animal venoms. In Malaysia in 2017, North Korean ...

President-elect Donald Trump and his key advisors have embraced the “Return to Peace through Strength,” sometimes known as “America First,” ...

President Donald Trump has promised to conduct the largest deportation operation in U.S. history, impose new tariffs on some of America’s closest allies, freeze climate-related regulations, remake ...

"On Iran, I think a program that puts pressure ... Auchincloss also pointed to Trump's priority on stopping fentanyl deaths as a possible area of agreement. Also read: 'Bring it on': Defiant ...

Our fortnightly column also highlights attacks on the LGBT community in Russia, fentanyl production in Mexico, and a New York ...