Yemen's Houthi rebels visit Arabia for first time since 2015 for ceasefire talks

Houthi delegation flew into Saudi Arabia for talks on ending Yemen's civil war.
Visit follows recent rapprochement between Saudi Arabia and Iran, Yemen's main backers.
Talks aim to reach permanent ceasefire and political solution acceptable to all parties.
Discussions include reopening ports, airports, salaries, prisoner release and reconstruction.
Analysts see visit as positive step but not definitive moment in reaching peace deal.