Saudi Arabia’s Crown Prince Mohammed bin Salman met with Brad Cooper, commander of the U.S. Central Command staff, to discuss defense cooperation between the two countries and efforts to reduce regional tensions.

According to a Saudi state news agency, the meeting was held on Thursday, 22 Mordad, during which the two sides reviewed defense relations between Riyadh and Washington.

No further details have been released about the areas of defense cooperation or the measures discussed to reduce regional tensions.