Wow. This may be the most offensively condescending messages I've seen on HN.

And unnecessarily so, to boot. Is the Ukrainian system open source? Can you link to it?

That statement made ignores several facts.

For instance:

a) Lithuania is not at war right now. Ukraine is. So the comparison already does not work.

b) There are drones entering the airspace of Lithuania somewhat regularly; two weeks ago was the last one: https://tvpworld.com/93695919/nato-rafale-jet-shoots-down-dr...

So, knowing this, but also for more reasons, it absolutely makes sense for Lithuania to not neglect its capabilities, and that includes start-ups that want to be supportive here.

> If we're serious about defence, cooperation with Ukies and expansion of the EU defence sector is the way.

So at which point has the war been about other countries? Lithuania is not at war and it makes no sense to assume that every other country but Ukraine is clueless.

> Phones against windows will not deter ww3.

Aha. So pray tell and explain what your plan is against nukes.