How can an Indian citizen residing in the USA apply for a Singapore visa?

An Indian citizen residing in the USA can apply for a Singapore visa by submitting an online application through the official website of the Immigration Checkpoints Authority of Singapore. The applicant will need to provide necessary documents such as a valid passport, proof of residence in the USA, and a recent photograph. Additionally, they may need to attend an in-person appointment at the nearest Singapore consulate or embassy for biometric data collection. It is important to check the specific requirements and procedures for the type of visa being applied for.