[MeganC]

Ukraine doesn’t have nuclear weapons. Russia does. Any dirty bomb will have to come from Russia.

[odawg]

“Ukraine doesn’t have nuclear weapons.”

A dirty bomb is not an offensive nuclear weapon. It can be put together with radioactive nuclear wastes from different sources, such as nuclear power plants, laboratories, etc.

[Steve Van Doorn]

"Any dirty bomb will have to come from Russia."
buying someone else trash should be very cheap. Also it would be easy to get as Americium-241 can be found in house hold products and Medicine.