Egypt bus blast
Security committee established for Nations Cup, says CAF president
At least 12 people were injured when an explosion hit a bus carrying mostly South African tourists in Cairo 10 days ago.
The International Relations Department said it was confident that Egyptian authorities would get to the bottom of the explosion.
An explosion struck a tourist bus near the country's famed pyramids at the weekend, injuring 17 people, three of them South Africans.
Weapons and ammunition were seized in the two apartments, the interior ministry said.
Three other South Africans injured in the blast remain in hospital in Egypt.
The group, along with other tourists, were travelling on a bus to the famed Giza pyramids when they came under attack on Sunday.