Saudi Arabia refused to pay Trump for security

Saudi Arabia refused to pay the United States for its security. So Prince Mohammed bin Salman Al Saud commented on Trump’s demand in an interview.
The prince believes that all the weapons that Saudi Arabia received from the States were paid for. He noted that after Donald Trump came to power, Riyadh spent $ 400 billion to equip the army with American weapons.

60 percent of the weapons were purchased in the States, another 40 percent were manufactured in Saudi Arabia using American technology.
Earlier, during a speech in front of supporters in Mississippi, Donald Trump said he was good to the Saudi king, but he believes that he would not last two weeks without the protection of the United States. Trump said Saudi Arabia should pay for its security.