Qatar's ruler has formally handed power to his 33-year-old son to cap a carefully crafted transition there.
The 61-year-old emir, Sheik Hamad bin Khalifa Al Thani, used a televised address to repeatedly note the importance of shifting leadership to more youthful hands.
His words were a seemingly indirect acknowledgment of the demands for reforms opened by the uprisings that have swept the region.
"The future lies ahead of you, the children of this homeland, as you usher into a new era where young leadership hoists the banner," the emir said as he announced the transition to British-educated crown prince, Sheik Tamim bin Hamad Al Thani.
As part of taking on the mantle, Sheik Tamim will begin the process of putting together a new government that may be in direct contrast to the old guard leaders across the Gulf.
Qatar has given no official explanation on the transition - which had been widely expected for weeks - but Sheik Hamad is believed to be suffering from chronic health problems.
Sheik Tamim is not expected to make any immediate policy shifts for Qatar, which has used its riches to become one of the world's most politically ambitious countries.
It has served as a powerful player in the Middle East, giving key support to rebels in Libya last year and now in Syria. Qatar also has broken ranks with other Gulf states to offer help to the Muslim Brotherhood, which rose to political dominance in Egypt.
In an important sign of continuity and shared goals, the outgoing emir and Sheik Tamim stood shoulder to shoulder and greeted members of the ruling family and others following the address.
Sheik Tamim has been closely involved in all key decisions since 2003, when Tamim became the next in line to rule after his older brother stepped aside.
The outgoing emir is expected to remain a guiding force from the wings.
Under Sheik Hamad, who took power in a bloodless coup in 1995, Qatar has been transformed into a political broker and a centre for global investment with a sovereign fund estimated to be worth more than €80bn. Its portfolio includes landmark real estate, luxury brands and a powerful presence in the sporting world.
Qatar also defeated rivals including to win the rights to host the 2022 World Cup.
