Friday 16 September 2016 08:22, UK
US Soccer has said it expects its players and staff to stand during the American national anthem after female international Megan Rapinoe chose not to.
For the second time this month - and the first before a match representing her country - Rapinoe knelt down while The Star-Spangled Banner was played before Thursday's friendly with Thailand.
Her association reacted by issuing a statement during the 9-0 win - in which Rapinoe came on as a half-time substitute - saying it disagreed with her actions.
It read: "Representing your country is a privilege and honour for any player or coach that is associated with US Soccer's national teams.
"Therefore, our national anthem has particular significance for US Soccer.
"In front of national and often global audiences, the playing of our national anthem is an opportunity for our men's and women's national team players and coaches to reflect upon the liberties and freedom we all appreciate in this country.
"As part of the privilege to represent your country, we have an expectation that our players and coaches will stand and honour our flag while the national anthem is played."
Rapinoe also knelt down during her club side Seattle Reign's recent game against Chicago Red Stars.
She is one of several sportsmen and women in America who have made the gesture in solidarity with San Francisco 49ers quarterback Colin Kaepernick.
He initially sat down before a pre-season game against Green Bay Packers last month in protest against social inequalities in the United States. Rapinoe has said she plans to keep protesting.
