Discussing Iran's decision to curb its compliance with the 2015 nuclear agreement, a senior Iranian diplomat explained that "we have scaled down our commitments... we have leaving the deal on the agenda, but we will do that gradually. The other side knows our demands and what they should do". He went on to caution that "if they seek to reactivate the UN Security Council resolution, they are informed of what we will do. Those resolutions are our red lines".