In mid-September, Belarus released 25 prisoners held in politically linked cases after the United States agreed to ease sanctions. Now three US senators are calling on President Donald Trump's administration to pursue a similar approach to free political detainees in Azerbaijan.

The Trump administration is trying to turn a US-brokered opening between Armenia and Azerbaijan into something more tangible: a transport corridor linking Central Asia and the South Caucasus with Western markets -- and an investment opportunity for American companies.

The United States is set to unveil the next stage of TRIPP, a planned transport corridor through southern Armenia that Washington says could open new trade routes linking the South Caucasus and Central Asia with Western markets.

US Congressman Abraham Hamadeh says the Armenia-Azerbaijan peace process is moving faster than many expected and predicts that a final peace agreement could be reached well before the end of President Donald Trump’s current term.