Following clashes between Turkish and Kurdish forces in northern Syria, US troops were deployed on the border on April 29 to monitor tensions, local sources reported.US troops deployed along the border with Turkey between the Kurdish majority city of Qamishli and the Turkish town of Nusaybin, another source said.Footage here from a local media outlet shows a joint patrol by YPG fighters and armored vehicles flying the US flag in Qamishli city in northern Syria.