It is, but it also isn't, given the US forces on Okinawa, and also just generally in the region. The US military is not a force that exists for homeland defense, it's a force designed purely to project power across the ocean.
> engage militarily
This can mean a lot of things though. A steady flow of matériel and intelligence given to an island that's basically a giant and highly-defended mountain-range is going to go a very long way.
> is any US president
I mean in the last 150 years they've shown a remarkable willingness to intervene, more than once in proxy wars against the Chinese.
It is, but it also isn't, given the US forces on Okinawa, and also just generally in the region. The US military is not a force that exists for homeland defense, it's a force designed purely to project power across the ocean.
> engage militarily
This can mean a lot of things though. A steady flow of matériel and intelligence given to an island that's basically a giant and highly-defended mountain-range is going to go a very long way.
> is any US president
I mean in the last 150 years they've shown a remarkable willingness to intervene, more than once in proxy wars against the Chinese.