Saudi Arabia's defense minister said Sunday that he and other top officials are "astonished" by accusations that Saudi Arabia has aligned itself with Russia due to OPEC's decision to cut oil production by two million barrels a day. "Although the OPEC+ decision, which was taken unanimously, was due to purely economic reasons, some accused the Kingdom of standing with Russia," Khalid bin Salman, the defense minister, tweeted on Sunday. "Iran is also a member of OPEC, does this mean that the Kingdom is standing with Iran as well?"