As it enters its sixth day, the latest Middle East conflict continues to widen - with the US sinking an Iranian warship off the coast of Sri Lanka and NATO forces intercepting an Iranian missile heading for Turkey.

WARSAW, Poland (AP) -- Poland will use antipersonnel as well as anti-tank land mines to defend its eastern border against the growing threat from Russia, Poland's deputy defense minister told The Associated Press on Friday as the country officially left an international convention banning the use of the controversial weapons.

Is there a deal between the U. S. , Denmark and Greenland. Mary Louise Kelly and the team on NPR's national security podcast break it down.