Author: RYAN BROWNE AND JENNIFER HANSLER, CNN

US has video of possible war crime by Turkish-backed forces in Syria

As President Donald Trump prepares to welcome Turkey's President Recep Tayyip Erdogan to the White House on Wednesday, two US defense officials tell CNN that the US military is in possession of at least one drone surveillance video which the US believes captured a possible war crime being perpetrated by Turkish-commanded fighters in Syria.

US believes reports Turkey misused weapons in Syria are 'credible'

The US is investigating whether Turkey violated agreements with Washington about the use of US-provided weapons and equipment, including whether Ankara improperly transferred US-supplied weapons to its proxies in Syria, groups that some US officials say may have committed war crimes as part of the Turkish-led incursion targeting America's Kurdish allies.

US offers $5 million rewards for info on deadly Niger ambush attackers

The US State Department announced Friday that it was offering two "up to $5 million" rewards for information leading to the capture of ISIS in the Greater Sahara militants that were responsible for the October 4, 2017 ambush in Niger that killed four American soldiers and sparked a lengthy investigation into the incident's circumstances.