What do they mean with "political cooperation"? Haven't heard anything about this in the media.
The declaration, signed by the foreign ministries of Poland and Sweden, also aimed to tighten Polish-Swedish cooperation in improving the EU's relations with its eastern neighbors.
Poland and Sweden are the co-authors of the Eastern Partnership, an EU project inaugurated in 2009 that aims to boost the bloc's relations with six post-Soviet states, including Ukraine, Belarus and Georgia.