Iran and the US are holding their third round of indirect nuclear talks in Oman, with discussions focusing on the lifting of anti-Iran sanctions. The talks are expected to address technical issues and may extend beyond one day. Iran has downplayed expectations and is weighing its options in relation to the nuclear deal, expressing concerns about the seriousness of the US administration. Oman, a neutral country in the region, is mediating the discussions and has played a key role in hosting talks about Yemen and the Abraham Accords.