Deutsche Welle: EU-Ukraine trade deal sparks Moscow-Kyiv trade war
![Deutsche Welle: EU-Ukraine trade deal sparks Moscow-Kyiv trade war](https://www.kyivpost.com/media/images/2015/12/30/p1a7ovc41qjopfe62q51hl4uvu4/original_big.jpg)
A free-trade accord giving Ukraine tariff-free access to EU markets has come into effect under an association deal between Brussels and Kyiv. Meanwhile, Russia has banned food imports from its southwestern neighbor.