Over the past year, Iran and the United States have engaged in fitful, indirect talks in Vienna to revive a 2015 nuclear deal that then-President Donald Trump reneged on in 2018 and that Iran, in turn, began violating in 2019.
Mu mwaka ushize, Irani na Amerika byaganiriye na Vienne mu biganiro bifatika kandi bitaziguye kugira ngo byongere kubyutsa amasezerano ya kirimbuzi yo muri 2015 icyo gihe Perezida Donald Trump yanze kuva muri 2018 kandi ko Irani nayo yatangiye kurenga muri 2019.