Myanmar leader Aung San Suu Kyi on Wednesday thanked supporters who staged large rallies on her behalf as she defended the country against genocide charges at The Hague, speaking to the nation for the first time since she returned on Sunday.

Gambia accused Myanmar of violating the 1948 Genocide Convention over a military campaign that drove more than 730,000 Rohingya Muslims from Myanmar to Bangladesh. It has asked the International Court of Justice to order "provisional measures" to prevent more harm.

"The support of our people, given generously and unquestioningly ... was a great source of strength to us when we presented our case at the ICJ," Nobel laureate Suu Kyi said in a televised address screened by the state broadcaster.