Mr Yeo said in parliament that the revelations by the whistle-blower website had been "disastrous" for US diplomacy.
Singaporean leaders were left red-faced after documents released by WikiLeaks last December detailed the city-state's top diplomats bad-mouthing regional neighbours to US diplomats in private exchanges. Full story
Related:
Singapore: WikiLeaks 'Disastrous' For US Diplomacy - NPR
Singapore says it will be more cautious with US after WikiLeaks - Monsters and Critics
Singapore to be more guarded when talking with U.S. after WikiLeaks - Malaysia Sun