The so-called "Syrian National Coalition" said Sunday it was disappointed with US President Barack Obama’s decision to seek approval from Congress for action against Syria, but said it believed lawmakers would OK a strike.

The so-called "Syrian National Coalition" said Sunday it was disappointed with US President Barack Obama's decision to seek approval from Congress for action against Syria, but said it believed lawmakers would OK a strike.

"We had a feeling of disappointment. We were expecting things to be quicker, that a strike would be imminent... But we believe Congress will approve a strike," said Samir Nashar, a top official at the "SNC".

Nashar said the coalition was confident that Arab foreign ministers who meet Sunday in Cairo would give "very strong support" to US-led military action.

"The Turkish position is also very important. Washington needs this support," the Istanbul-based official said.

"The coalition will get in touch with Arab countries and Turkey so that they cooperate as much as possible with the United States," he said.

"We will try to push these countries to take part in the military operation, which will greatly alleviate the suffering of Syrians."