How To Use Back channel In A Sentence

• He was a good and trusted back channel, and he kept his boss well informed.
  0 0
• Diplomats and military leaders had for years used numerous back channels to keep both groups on the sidelines while we engaged in counterterrorist warfare. Ten Years Later
  0 0
• they negotiated via a back channel
  0 0
• Were there too many go-betweens, emissaries, back channels?
  0 0