Russia will deliver a sophisticated anti-aircraft
missile system to Serbia even though the U.S. has warned of possible
sanctions against the Balkan country in the event of such purchases.
The U.S.'s special envoy for the Western Balkans, Matthew Palmer, warned Serbia last week that the purchase of
Russian weapons "poses a risk" of U.S. sanctions.
"We hope that our Serbian partners will be careful about any transactions of this kind," Palmer said in an interview with Macedonian television Alsat M.