If anyone was ever in doubt about the intentions of the so called "trading" EU organisation to dominate completely all member states, absorbing entirely the individual Nation States, then look no further than the CSDP Policy of the EU. It disguises it's militaristic intent by including peace-keeping operations in it's statements however hidden in the term "conflict prevention" are a multitude of intended future sins.
The EU business/organisation is not only intent on trapping Nations through a single market, and customs union into the four pillars of their hidden agenda by embedding these in every trade agreement and treaty, it is now intent on subsuming NATO and it's role as peace-keeper, in order to hide it's military machinations in the form of an EU Military Force: an Army, Navy, Airforce. This is where the Country's of the EEA are being lead. The very thing that the EU was formed to prevent, militarisation, with the most powerful Country still: Germany no doubt holding all the cards.
I have cut and pasted some snippets from the EU Europa link at the end, which should terrify everyone.
“The Common Security and Defence Policy (CSDP) enables the Union to take a leading role in peace-keeping operations, conflict prevention and in the strengthening of the international security. It is an integral part of the EU's comprehensive approach towards crisis management, drawing on civilian and military assets.”
“In order to enable the European Union fully to assume its responsabilities for crisis management, the European Council (Nice, December 2000) decided to establish permanent political and military structures.”
CSDP capabilities
“The world is changing and Europe faces an increasingly complex and uncertain security environment. There is a growing demand for the European Union to become more capable, more coherent and more strategic as a global actor. The EU disposes of a unique array of instruments to help promote peace and security where needed.”
"By 2025 we need a fully-fledged European Defence Union." - President Juncker, State of the Union Address, September 2017
eeas.europa.eu/topics/common-security-and-defence-policy-csdp/48178/defending-europe-improving-military-mobility-within-and-beyond-european-union_en
As for the break up of the EU, the consequences for the individual EEA Country's is freedom. Most will ignore the EU's negotiate yourself out stance. A number of the EEA Country's are not as disciplined or honourable as the UK, and will simply say to the EU sue us see how far you will get!
Many being broke anyway by their very membership of the EU.
They will reinstate their own currencies, and they will trade freely setting their own tariffs within the WTO. Which is really what we should do. The EU is not a Country or a State, it has no Nationality, it is not a Government, it is not an elected body. It is a trading organisation, the sooner we "get that" the better. They control EEA, EFTA Country's by our own complicity, because we are unable to free ourselves from their hidden regulations and the embedded nature of the four pillars as part of access to the common market and customs union which means free movement. What will people sacrifice in terms of real freedoms in order to be able to walk across Europe without a passport, or move goods ....unbelievable surrender of basic freedoms, for what, easy travel arrangement, and not having to fill in customs forms ...completely unbelievable gullibility.
When the euro fails, the Country's will eventually free themselves from the trading group they joined and became entrapped in. A trading group, that present's itself as a Democratic, elected body, and people have fallen for it! It is a Dystopian nightmare, that it seems some believe is real. Some have woken up and see what the EU really is, a deception on such a grand scale that it largely goes unseen for what it is, an insidious group being paid large sums of money by members to access something more easily (single market and customs union ) that is accessible to them anyway without the false middleman, the EU. As the edifice crumbles despite the EU attempting to become political and militarised, as we see from their own words in the cut and paste above, there will be freedom in Europe because many EEA members are starting to realise what is happening, not just the UK.