While advancements in drone technology in Ukraine certainly have been accelerated by the war, the country was by no means unprepared. They have been preparing for a large-scale war ever since the Russian occupation of Crimea (and the dismal international reaction to that).
The EU isn't even capable of ramping up its own defence capabilities when being faced with the very real threat of a Russian incursion in the next few years, which has me wonder what would be required for them to finally wake up.
EU isn't a country, it is up for each European country to make up for itself first, for its European neighbours second.
Still, EU member countries even fail at cooperating where it'd absolutely make sense to do so (see FCAS, for instance).
A failure of each country protecting their own industry, unfortunately stuff that happens since Roman Empire downfall, yet eventually things came together, and falled apart multiple times.
> The EU isn't even capable of ramping up its own defence capabilities when being faced with the very real threat of a Russian incursion in the next few years, which has me wonder what would be required for them to finally wake up.
It is because EU is not a single state, and member states have very different perspectives not only on Russia threat, but also on "digital sovereignty".
Everyone saying "EU should do something" is just blind towards political reality.
Yet they keep yapping on about the EU being about tighter integration between its member states. If not in the area of defence, where else? So far, this has been an abject failure (recently, see: FCAS).