ASTUTE (S-20) class SSN

 5 (+2) ASTUTE-class NUCLEAR-PROPELLED ATTACK SUBMARINES (SSN)

 Name        Pendant     Launched          Commissioned     Status
 ASTUTE      S-94        June 16, 2007     Aug. 27, 2010    Active
 AMBUSH      S-95        Jan. 5, 2011      March 1, 2013    Active
 ARTFUL      S-96        May 17, 2014      March 18, 2016   Active
 AUDACIOUS   S-97        April 28, 2017    Sept. 23, 2021   Active
 ANSON       S-98        April 2021        Aug. 31, 2022    Active
 AGAMEMNON  ...