Breaking news: after a lengthy negotiation, direct US-Iran talks have failed to reach a resolution.
The negotiations, which began weeks ago on various topics like nuclear and economic issues, have been marred by disagreements.
This marks a setback for Washington's efforts to ease sanctions and promote stability in the region.
Iran has maintained a hard stance from the start of the meeting, while US officials were seeking concessions on its nuclear program.
What next for US-Iran relations remains unknown as tensions between the two sides rise.
