High Quality Content by WIKIPEDIA articles! The Bedok class are mine countermeasures vessels (MCMVs) of the Republic of Singapore Navy (RSN). They play an important role in the maritime security of Singapore, ensuring that the Singapore Strait and the sea lanes surrounding Singapore remain mine-free and open to international shipping. It is estimated that closure of Singapore’s ports would result in direct trade losses amounting to more than US$1.2 billion daily, posing a serious threat to Singapore`s economy. The four ships form the 194 Squadron of the RSN.