Somber remembrances were held from London to Paris and at many places along the former Western Front.
Polish President Andrzej Duda indicated he would like the partnership to continue under the new administration.
U.N. Secretary-General Antonio Guterres called the nuclear weapons ban treaty “a very welcome initiative."
U.S. Defense Secretary Mark Esper signed the 10-year agreement during a two-day visit to Morocco.
Armenian officials said an SU-25 from its air force was shot down in Armenian airspace by a Turkish F-16 fighter jet.
The Army announced that it will deploy an armored brigade to Europe this fall as part of Operation Atlantic Resolve.
Could "super soldier" upgrades turn U.S. troops into dangerous narcissists? What if the U.S. military becomes so enhanced...
The men had been missing in the Micronesia archipelago for nearly three days when their distress signal was spotted Sunday.
"Not in 40 years have U.S. assurances to NATO been more necessary or more important to our standing in the world."
"The conditions that existed at the height of the Cold War are now to be found only in history books."
The Heritage Index assessed U.S. military strength across the service branches on a five-tiered scale.
U.S. Army Recruiting Command is reducing its force by roughly 1,700 recruiters over the next year.
Robert Teichgraeber, 100, survived 421 days as a prisoner of war.
By the end of the spring, there will be 294 new naval aviation officers.
Members of II Marine Expeditionary Force wrapped up a training exercise last week that ran from North Carolina to New York.