From: California, United States
I played through the new version. I found both the Sub and Support Vessel.
Since the Narvik started near southern Svalbard, I dispatched her to stay close to the Novosibirsk. I had Bedford Aggressively stay on top of the submarine, and with P-3 Support, buzzed and pinged the submarine for many hours, with constant maneuvering and counter maneuvering by both vessels. Between the Bedford and the P-3s, I certainly fired off enough Active Sonar to make the sub's crew hearing it for months, but nothing happened until the scenario was almost over.
With about 45-50 minutes left in the clock, I detected a pair of Fitters inbound toward Bedford at 300 ft. Sticking to my ROE, I waited until the lead Fitter launched its AShMs before firing. Bedford took a minor hit (6.2% Damage, with all systems and mounts operational), and quickly blasted both Fitters with SAMs. Once within a good firing arc, I fired two Mk-46s at the sub, which sank her.
I also sank the Novosibirsk with Narvik's 4 Penguin missiles and a pair of Harpoons from an Orion, and used the latter's other two Harpoons to sink a Soviet AGI.
I still let the clock run out as there was no event triggering the end of the scenario until then.
I got a Triumph score with 180 points, but it still seems to me that something isn't right. Perhaps something with the Sub's behavior or orders because I had that Golf firmly locked down for at least 9 consecutive hours. She never went above two knots, so maybe 'avoid cavitation' is on, if the intent is to force the sub to drain batteries?