The European Union urged US president to stay committed to the Joint Comprehensive Plan of Action (JCPOA).

Ahead of US president Donald Trump's announcement regarding the JCPOA, Iran nuclear deal, the European Union reiterates its full support for the landmark accord and urged him to  to stay committed to the agreement.

Trump, an ardent critic of the 2015 agreement, is threatening to withdraw the United States from it despite pressure from the international community not to.

US President Donald Trump said he would announce a decision on the future of the Iran nuclear deal at 2 p.m. ET Tuesday.

Iranian leaders, however, have repeatedly stressed that the JCPOA is non-negotiable and dismissed the possibility of continuing with the agreement solely with America's European allies.