Internet reports that on July 2 local time, U.S. Department of Defense spokesman Sean Parnell said that the current assessment of the United States is that Iran's nuclear facilities have been destroyed and Iran's nuclear program has been postponed for about one to two years. Earlier this month, the United States launched strikes on three Iranian nuclear facilities. U.S. President Trump and other White House officials have repeatedly declared victory in high profile, but the statement that "Iran's nuclear facilities have been destroyed" is not recognized by the outside world. The American media has repeatedly "undermined the stage." At present, the positions of all parties are still inconsistent on the damage to Iran's nuclear facilities related to Iran's nuclear capabilities and whether to transfer enriched uranium.