Remember USS Grenadier (SS-210) Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: April 22, 2025 all-day Repeats 2025-04-22T00:00:00-04:00 2025-04-23T00:00:00-04:00 Remembering Sunken Submarines USS Grenadier (SS-210) lost on 4/22/43 near Penang. (76 taken prisoner; 4 died as POWs)