If the MSM reporting is to be believed then Galileo is just one more reason to add to the long list of reasons why Brexit is such a good idea because it highlights the ridiculousness of the EU!
Here's my supposition: the UK alongside it's EU partners have invested billions in Galileo. The UK is a global leader in cybersecurity (alongside the Israelis), so I would guess that a large part of the UK contribution will have been in developing the Secret squirrel super secure signal channels, technologies and methods to enable access to Galileo codes at different levels of security for military and civilian 3rd parties. The ultimate control of the codes will be held by a central command of the EU, not by the UK. The whole program is not yet finished.
From the MSM reporting so far it appears that the UK contribution is only partially complete, hence DDs comments, my questions are, who owns the secrets (possibly shared) and who owns the Intellectual Property, these are key elements to the system. The EU is threatening to withhold the secure codes that will not allow UK military and 3rd parties access to the system.
Where is the EU going with this exactly? They are completely destroying any trust, now at a military level, that we, or any other EU military partner may have in the EU. When we have already invested our £billions and intellectual property and just as UK military unification with the EU is finalising. It's fine to posture over trade, but to threaten military and security stability is childish and foolish.
The ramifications of the EU restricting Galileo to the UK has a far greater impact for the EU over the long term because of the lack of trust, how many other governments will willingly invest in EU programs knowing what punishment has been meted out to the UK, it goes far beyond trade deals and any perceived 'new technology' benefits.
We have the capability of developing our own systems, have done for decades (regardless of the globalisation of defence companies) we would thrive without Galileo, obviously not the preferred option however. The EU will suffer as a result of remaining intransigent (we both would). Looks like we will be headed into a cold war with the EU if they are not careful.
No wait, aren't cold wars reserved for communist type dictatorships only? Ah, silly me of course, keep calm and Brexit on....