"We need to be realistic about the need to restore confidence and restore cohesion," UAE Minister of State for Foreign Affairs Anwar Gargash told Al Arabiya television
A senior United Arab Emirates official voiced optimism over an agreement to end a bitter dispute with Qatar at a Gulf Arab summit on Tuesday but said trust-building measures were needed to re-establish ties.
"We need to be realistic about the need to restore confidence and restore cohesion," UAE Minister of State for Foreign Affairs Anwar Gargash told Al Arabiya television.
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