<strong>More galleries from The National</strong> <strong><a href="https://www.thenational.ae/world/mena/king-salman-pushes-for-united-stance-against-iran-at-arab-summit-1.721815">The 29th Arab League Summit</a></strong> <strong><a href="https://www.thenational.ae/world/mena/protests-flare-up-on-the-gaza-border-in-pictures-1.721208">Protests flare up on the Gaza border</a></strong> <strong><a href="https://www.thenational.ae/world/world-in-focus-best-photos-for-april-15-2018-1.721722">World in focus - best photos for April 15, 2018</a></strong>