The EU's enlargement commissioner, Marta Kos, told journalists that the newly opened cluster covers external relations, defense, and the tackling of hybrid threats.

The EU's enlargement commissioner, Marta Kos, told journalists that the newly opened cluster covers external relations, defense, and the tackling of hybrid threats.

At today’s intergovernmental conference on Ukraine’s accession to the EU, Cluster 6 (External Relations) was officially opened in the accession negotiations. — Ukrinform.