I agree with those who say that no maintenance is neccesary after seizure, let it rot. I might even spray paint anti putin grafitti on them or fly a Ukranian flag from the mast head..
I might let the owners pay for maintenance if they can find a way to transmit payment - now there's a bitch: do...
if Russia is at war with Ukraine could we give some expat Ukranians a PT boat or equivalent and let them torpedo those yachts? I just get the feeling that seizing a yacht is more of an annoyance than anything else and I'll bet all those oligarchs believe they will get those yachts back "when...