Europe’s top diplomats are assessing a new deal with Israel to deliver humanitarian aid to Gaza, according to Kaja Kallas, the European Union’s foreign policy chief.

Foreign ministers from the EU’s 27-member nations were set to meet on Tuesday in Brussels in the wake of a new aid deal for Gaza largely forged by Kallas and Israeli foreign minister Gideon Saar, who met with EU leaders on Monday, to allow desperately needed food and fuel into the coastal enclave of 2.3 million people who have endured more than 21 months of war.

“We have reached a common understanding with Israel to really improve the situation on the ground, but it’s not about the paper, but actually implementation of the paper,” Kallas said. The ministers will also discuss Iran’s nuclear program and new sanctions on Russia.