Muscat, Jan 11 (ONA) --- The Foreign Ministries of the Sultanate and Brunei Darussalam held the 20th consultative meeting today.      Held via video-conferencing, the Sultanate's side was chaired by Sheikh Khalifa Ali al-Harthy, Undersecretary of the Foreign Ministry for Diplomatic Affairs, while the Brunei side was chaired by Pengiran Norhashimah binti Pengiran Mohd, Secretary at the Ministry of Foreign Affairs of Brunei.      During the meeting, the two sides discussed several topics of mutual interests and means ...