The UN Security Council on Thursday mourned the passing of Nelson Mandela, and expressed deep admiration for the moral and political leadership displayed by the former South African president.

The council's members said in a statement that they are "profoundly saddened" to hear of the death of Mandela. They extended their deepest condolences to his family and to the government and people of South Africa.

"The members of the Security Council express their deepest admiration for the outstanding qualities of moral and political leadership displayed by Nelson Mandela throughout his lifetime," said the statement.

"His lifelong fight against racial oppression and his decisive role in shaping the peaceful transition to a united and democratic South Africa are a lasting legacy to his country and to the world," it added.

Praising Mandela as "an inspirational leader who transformed the lives of millions of people around the world," members of the council also expressed their solidarity with the people of South Africa.

"President Nelson Mandela will forever be remembered as someone who gave up so much of his life in the struggle for freedom, so that millions could have a brighter future," the statement said.

In addition, the 15-nation body commended the adoption of Nelson Mandela International Day, the first ever international day in honor of an individual.

"The members of the Security Council consider this to be a reflection of the magnitude of Nelson Mandela's contribution to freedom and justice," it said.

"Nelson Mandela Day is a celebration of the idea that each individual has the power to transform the world, and the ability to make an impact, just as Nelson Mandela did himself," it added.

In November 2009, the UN General Assembly declared July 18, Mandela's birthday, as "Nelson Mandela International Day" in recognition of the former South African president's contribution to the culture of peace and freedom.