Croatia has indicated that Montenegro’s path to European Union membership, currently targeted for 2028, could be hindered by unresolved bilateral issues. Zagreb has clearly communicated to Podgorica that these outstanding disputes pose a significant obstacle. The nature of these issues remains unspecified, but Croatia suggests they could slow Montenegro’s progress. This stance raises questions about potential roadblocks within the EU accession process for Montenegro. The warning signals potential political tensions between the two neighbouring countries, Croatia and Montenegro. Further details regarding the specific conditions and disputes are expected to emerge as negotiations continue.