This is just one of the potential peace deals he has been central in negotiation in the last 7 months .

Azerbaijan and Armenia sign peace pledge at White House summit (https://www.bbc.com/news/articles/c39dzl1lzrgo)

Besides ending a long standing conflict ;it sets up a trade corridor with the 2 nations and Turkey that potentially bypasses Russia and Iran to bring Caspian Sea energy to Europe .


https://upload.wikimedia.org/wikipedia/commons/b/b4/Location_Nagorno-Karabakh2.png

Quite an accomplishment and on several fronts at once.