As was / is the case during the Covid-19 pandemic, so also now with the Ukraine crisis.
Ukrainian seafarers are finding themselves being abandoned here and there and unable to go back to their country. Other ships are stuck in the Black Sea. Cruise passengers too have found themselves unable to return and looked for asylum in random countries.
I feel very sorry for the seafarers in particular, often so far from home.
When I was on Black Prince in 2009, I seem to remember that most of the technical crew were Ukrainians -- I may be wrong there.
The Mission to Seafarers in many parts of the world must be very busy trying to provide help.