The explosion at a pro-government base in Yemen that killed 45 Emirati soldiers also killed 10 Saudis in the kingdom's first losses inside the war-wracked country, Saudi media said Saturday.
Friday's blast was also reported to have killed five troops from Bahrain.
It was the worst day yet for the Saudi-led coalition that in March began a campaign of air strikes, targeting Iran-backed Shiite rebels, aimed at restoring President Abedrabbo Mansour Hadi's government to power.
GMT 08:36 2017 Saturday ,29 AprilEU 27 must stay united in Brexit talks
GMT 08:33 2017 Saturday ,29 AprilTurkish authorities block access to Wikipedia
GMT 07:40 2017 Saturday ,29 AprilUS Marines return to Afghanistan's volatile Helmand
GMT 06:20 2017 Saturday ,29 AprilTrump says North Korea missile launch 'disrespected' China
GMT 06:19 2017 Saturday ,29 AprilPolisario Front withdraws from buffer zone in Western Sahara
GMT 06:16 2017 Saturday ,29 AprilUS official confirms N. Korea missile launch
GMT 06:13 2017 Saturday ,29 AprilNorth Korea test-fires ballistic missile
GMT 06:11 2017 Saturday ,29 April6.8-magnitude quake off the Philippines