The Amir of Qatar Shaikh Tamim bin Hamad Al Thani received at Al Bahr Palace US Secretary of Defence James Mattis and his accompanying delegation.
According to QNA, the two sides reviewed political, strategic and military relations and ways of enhancing co-operation to serve mutual interests.
They also discussed latest regional and international developments, mainly the Palestinian and Syrian issues, as well as the situation in Yemen and Libya.
International efforts to combat terrorism, violence and extremism also came under the spotlight.