From the devastating wildfires in California to US president-elect Donald Trump talking about staking claim to Canada, ...

Trump should stick with his sound policies and refrain from making provocative statements about international matters.

The president-elect's undiplomatic talk in recent days of reclaiming the Panama Canal — and annexing Greenland and even ...

The German military will establish a new division tasked exclusively with territorial defence, the army said on Saturday, ...

President-elect Donald Trump wants to buy the territory from Denmark, which says it’s not for sale. DealBook asked experts ...

Many assume this Trump tough talk is his signature bluster, which he uses to threaten allies to do what he wants. When he ...

President-elect Donald Trump has tossed expansionist rhetoric at U.S. allies and potential adversaries with arguments that ...

Both face shrinking and aging populations. Both either cannot or will not control their borders, despite popular protests.

President Joe Biden’s administration says it’s expanding sanctions against Russia’s critically important energy sector over its war in Ukraine ...

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big ...