King Salman suffers a technical malfunction when arriving for talks in Russia.
Salman bin Abdul Aziz Al Saud
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The first official visit to Russia by a Saudi monarch is studded with arms and energy deals.
Read moreMaryam al-Otaibi was detained in April after fleeing her father's house to live independently.
Read moreHis decrees aim to maintain "the highest readiness levels to keep up with the latest developments".
Read morePatrick Evans
BBC News
'A prince assaults citizens' is tweeted more than 200,000 times in the Arab world in 24 hours
Read moreSaudi Arabia's King Salman is said to be "astonished" after columnist used phrases reserved for God.
Read moreBBC Monitoring
The world through its media
Saudis have praised the appointment of 31-year-old Mohammed bin Salman as crown prince.
Read moreKing Salman has replaced the previous heir to the throne - his nephew - with his 31-year-old son.
Read moreGerald Butt
Middle East analyst
The new Saudi crown prince is likely to bring a much more presidential style to the monarchy, writes Gerald Butt.
Read moreFew people outside Saudi Arabia had heard of the 31-year-old before his father became king in 2015.
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