Al Jazeera:

Legal requirements
Not everyone was so enthusiastic.
“The Americans have to understand our culture here,” said Hilmy Bakar Almascaty, vice-chairman of the Jakarta-based Islamic Defenders Front, which is mobilising relief efforts of its own.
“If they are not sensitive to local issues then there will be problems. If American women come to Aceh, they must wear dilbab for example. There is Sharia law in Aceh and that is what is dictated.”
USAid’s Bok said it was unlikely US service personnel would adhere to a Muslim dresscode.
“I don’t think the practice of Islam in Aceh is such that it forces all people to wear dilbab,” said Weiss. “This is not Saudi Arabia.”
In addition to the helicopters, American forces have committed six C-130 transport planes to the relief effort. Four Australian aircraft have been flying supplies between Banda Aceh since Tuesday. Both nations are flying C-130 transport planes on a regular run between Medan and Band Aceh.