By RT

June 01, 2019 "Information Clearing House" -    It’s been a busy few days for American diplomacy, with three dozen nations ending up at the receiving end of threats, ultimatums and sanctions this week alone. And it’s only Friday.

Mexico is the latest target, slapped with 5 percent tariffs on each and every export, gradually increasing to 25 percent until it stops the flow of Latin American migrants into the US, thus fulfilling one of President Donald Trump’s election promises. Most of those migrants aren’t even from Mexico.

On the other side of the world, India is reportedly about to be forced to face a choice: ditch the purchase of Russian S-400 air defense systems or face sanctions under the Countering America's Adversaries Through Sanctions Act (CAATSA, Washington's go-to cooperation enforcement instrument).

Turkey is facing a similar ultimatum: abandon S-400s (something Ankara has repeatedly refused to do) or lose access to the F-35 fighter jet program. This threat was repeated on Thursday by Kathryn Wheelbarger, US acting assistant secretary of defense for international security affairs. Ankara has already invested some $1.25 billion into the super-expensive American fighter, but with a lot of its parts being made in Turkey, it’s still an open question who would be the bigger loser.

The entire European Union could be facing punishment if it tries to trade with Iran using its non-dollar humanitarian mechanism to bypass the American embargo. Having worked hard on the 2015 nuclear deal with Tehran, which has repeatedly been confirmed to be working, EU member states are not ready to ditch trade at Trump’s whim – and US Special Representative to Iran Brian Hook on Thursday reaffirmed the threat of CAATSA sanctions.