German Chancellor Friedrich Merz has proposed granting Ukraine "associate member" status in the EU without voting rights while Kyiv pursues full membership, according to a letter seen by AFP on Thursday.

The plan, first floated by Merz with EU counterparts last month, would see Ukraine's leader attend the bloc's summit but not be able to cast a vote.

Kyiv would have a representative at the top table of the EU's executive, the European Commission, and non-voting members of the European Parliament.

Under the proposal, outlined by Merz in a letter to EU chiefs Ursula von der Leyen and Antonio Costa, the bloc's mutual assistance clause would apply to Ukraine and it could benefit from parts of the EU's budget.

"It is obvious that we will not be able to complete the accession process shortly, given the countless hurdles as well as the political complexities of ratification processes," Merz wrote.