[DoingIsLearning]

I think your input is really defeatist and non-constructive. There are plenty of comments that address long range communication with (e.g. storage devices).

It also underestimates the resourcefulness and motivation of those struggling in this situation.

It wouldn't be inconceivable that additional resources/hardware could be introduced either via smuggling or diplomatic staff. There is also a large and supportive diaspora of Belarusians in Lithuania and Poland that I assume would be willing to source and finance additional resources if it could tip the scale.