Then I guess it was a "happy accident" and the US got lucky that the Marshallese got exposed to radiation and we had the chance to conduct experiments on them without their informed consent.
It would be like someone wanting to test the effects of electrocution and placing a live wire on the street. Someone "accidentally" steps on it and you can conduct your experiments on the victim. But it wasn't intentional since you didn't tell the victim to go step on the live wire.
I guess it depends on what you mean by "intentional". Did they douse Marshallese directly? Did they blow up the nukes hoping some of the radiation landed on some unsuspecting Marshallese so that they can see the effects and conduct experiments? To me both are intentional, though some could argue only the former is intentional.
It would be like someone wanting to test the effects of electrocution and placing a live wire on the street. Someone "accidentally" steps on it and you can conduct your experiments on the victim. But it wasn't intentional since you didn't tell the victim to go step on the live wire.
I guess it depends on what you mean by "intentional". Did they douse Marshallese directly? Did they blow up the nukes hoping some of the radiation landed on some unsuspecting Marshallese so that they can see the effects and conduct experiments? To me both are intentional, though some could argue only the former is intentional.