European security should be decided with Europeans, around 40 countries expected to say

​Any ‌matter affecting European ​security ‌should be decided with the ‌Europeans, a group of ‌about 40 countries is ⁠expected ​to ⁠say on Thursday ⁠in a declaration ​on key principles ⁠of European security, ⁠according ​to a draft seen ⁠by Reuters.