"France, Germany and the UK regret the US decision to leave the JCPOA," French President Emmanuel Macron wrote on Twitter. Germany added it also wants to uphold the deal because, says Foreign minister Heiko Maas : "It makes the world a safer place"
Also China still has hope to let the treaty succeed, they say that having a deal is better than no deal at all.
On the different side we have countries like Israel, in which Prime Minister Benjamin Netanyahu supports the bold action of Trump because they also think Iran is still working on their nuclair arsenal.
Trump, who called the treaty: "The worst deal ever made", has also stated that they will reconfirm the sancties placed on Iran.
The EU is still maintaining the treaty and tries to let it succeed.
After the hostage on the ambassady of the US in Teheran the United States set sanctions on trading with Iran. The International Energy Agency says that because of these sanctions Iran is missing approximately 109 million dollars a day on oil income.