Israel has made eliminating the threat from the Gaza-based militant group a central war aim, but it’s not entirely clear at what point that condition will be met.  

The annual General Assembly debate is happening at a time of cascading challenges on health, climate, and human security. Can the United Nations carve a path through?

The U.S. Navy’s dominance of the world’s oceans has made it an indispensable foreign policy tool and a guarantor of global trade, but a mix of challenges is raising difficult questions about its futu…