Iran's deputy foreign minister accuses US of destroying the interim peace deal.

Sunday's attacks follow three previous days of tit-for-tat strikes between Iran and US as a June ceasefire deal frays.

The flare-up is the latest to undermine an interim agreement between Washington and Tehran aimed at ending their war.

Iranian official says US strikes hit agricultural water pumping station in Mahshahr city, killing one person and injuring four others.

Iran's deputy foreign minister accuses US of destroying the interim peace deal.

Sixth day of fighting threatens to turn into all-out war and casts serious doubt on peace deal struck last month

The always-shaky peace agreement is now gone as the two sides launch attacks.