RSS Formidable (68) is the lead ship of the Formidable-class stealth frigate of the Republic of Singapore Navy.

[4] On 30 October 2016, RSS Formidable arrived in Visakhapatnam, India to prepare for naval exercise SIMBEX-16 in the Bay of Bengal.

[5] Singapore, Malaysia, Australia, New Zealand and UK held Exercise Bersama Lima from 2 to 19 October 2018.

[6] RSS Formidable participated in Pacific Griffin 19 with its bilateral partner, the United States.

RSS Formidable participated in the 40th edition of Pelican with its bilateral partner, the Brunei RSS Formidable participated in the 70th edition of International Fleet Review celebrating the formation of JMSDF hosted by Japan