President Donald Trump announced Sunday that the United States and Iran have reached an agreement after months of negotiations. Details of the deal remain undisclosed, but Trump stated it is “complete.” A key component of the agreement involves the lifting of the U.S. naval blockade currently in place in the Strait of Hormuz, a vital waterway for global oil transport. The announcement follows a period of heightened tensions between the two countries, including maritime incidents in the Persian Gulf. NBC News correspondent Keir Simmons is reporting further details as they emerge. The impact of this deal on regional stability and global energy markets is yet to be determined. Further information regarding the specifics of the agreement is expected to be released in the coming days.