P5+1

Group formed in 2006 to engage diplomatically with Iran over its nuclear program

The P5+1 refers to the UN Security Council's five permanent members ; namely China, France, Russia, the United Kingdom, and the United States; plus Germany. The P5+1 is often referred to as the E3+3 by European countries. It is a group of six world powers which, in 2006, joined together in diplomatic efforts with Iran with regard to its nuclear program.

This keyword could refer to multiple things. Here are some suggestions: