The US missiles in Turkey were early on, but it was recently that we put nukes in Poland, until we finally had to remove them.
The 2 and 3 stage rockets we put in Poland had nuclear warheads. That is how they shoot down incoming bombers or missiles. Nothing else is reliable.
{.... The
United States missile defense complex in Poland, also called the
European Interceptor Site (
EIS), was a planned
American missile defense base. It was intended to contain 10
silo-based interceptors: two-stage versions of the existing three-stage Ground-Based Interceptors with
Exoatmospheric Kill Vehicles that had a closing speed of about 7 km/s. The first planned complex was to be located near
Redzikowo,
Poland, forming a
Ground-Based Midcourse Defense system in conjunction with a U.S. narrow-beam midcourse tracking and discrimination radar system located in
Brdy,
Czech Republic. EIS was cancelled in 2009 and subsequently replaced with a phased plan—the
Aegis Ballistic Missile Defense System, which will include
SM-3 Block IIA interceptors to be positioned in Poland from 2018. ...}
Economic sanctions on civilian commerce have always been illegal since the 1906 Geneva conventions.
You can't starve out cities any more. It is illegal. The fact we do it all the time, does not make is any better, but worse.
And by the way, economic sanctions also violate the US constitution.
The 1st amendment protects freedom of political expression, including if someone supports the beliefs of another nation, with commerce.
The 4th and 5th amendments prevent the government from money from your commerce with another country, without compensation.
And the 9th and 10th amendments prevent the feds from doing anything not explicitly authorized, and economic sanctions are not specifically authorized in the Constitution.