“Ukraine is not a national interest of the USA.”
Nato is not spending money because of Ukraine, it is spending money because of Russia.
Indeed.
It cost America very little. The US weapons are sent to Ukraine via “lend and lease”. Most is not NOT given stuff !
The Ukraine Democracy Defense Lend-Lease Act of 2022 is an act of the United States Congress that facilitates the supply of materiel to the Ukrainian government in a manner similar to the World War II Lend-Lease Act in response to the Russian invasion of Ukraine.
This means that Ukraine will have to pay for those weapons for many years after the war.