Elon Musk's SpaceX scrapped Saturday's launch of a long-delayed navigation satellite for the U.S. military due to strong upper level winds.
A Puerto Rico Air National Guard cargo plane, on what was to be its last flight before retirement, crashed near Savannah.
The U.S. military said on Tuesday that it had conducted two air strikes against Islamic States militants in Libya in the past few days.
The U.S. military said on Tuesday that an air strike targeting an al Shabaab camp had killed more 100 militants.
Washington's main Syrian ally in the fight against Islamic State says the U.S. military will remain in northern Syria long after the jihadists are defeated.
Donald Trump said on Thursday he was very close to making a decision on the U.S. military effort in Afghanistan.
Five transgender members of the U.S. military including Iraq and Afghanistan war veterans sued President Donald Trump on Wednesday.
Trump's warning North Korea faced "fire and fury" and Pyongyang's response it was considering an attack on Guam drove investors out of stocks on Wednesday.
A NATO soldier was killed and six other personnel were wounded on Thursday after a suicide bomber attacked their convoy in Afghanistan's Kabul province.
Trump said on Wednesday he would ban transgender people from the U.S. military sowing confusion about the fate of thousands of transgender service members.
At least four American soldiers were shot and killed in an apparent insider attack by an Afghan soldier.