Intra-EU goods trade is worth more than €4 trillion, and for around 85% of EU member states, their largest goods trading partner is another EU country.
The EU is in a full expansion phase: Ukraine and Moldova are moving toward membership, while Montenegro, Albania, North Macedonia, Bosnia and Herzegovina, Serbia and Kosovo remain inside the Western Balkans accession process.
As well as the potential future integration of the UK and Canada.
The acceleration of common capital markets, a shared European energy system and deeper military coordination is already underway.
The EU will become a single financial, regulatory and military bloc, governed by democratic rules and international law.