Italy & Germany:
Survivors of the German auxiliary cruiser
Atlantis on board the Italian submarine
Enrico Tazzoli, December 1941
The
Enrico Tazzoli was a
Calvi-class ocean-going submarine of the Regia Marina, built in 1935. Improving upon the
Balilla-class, those were double-hulled boats that ended up being a success: robust, with good seakeeping qualities, with good autonomy and well-armed. They proved well apt at the campaign that was left in the hands of
BETASOM, i.e. the attack on isolated, unescorted merchantmen in Caribbean and South American waters. The
Tazzoli ended up being the most successful Italian submarine of the war in terms of number of ships sunk, with eighteen victories, and second in terms of tonnage (92'836 GRT).
In December 1941, the three
Calvi-class, plus the
Luigi Torelli, on the request of the German
B.d.U., sailed to relieve the U-Boote that had taken onboard the survivors of the auxiliary cruiser
Atlantis, plus those of the refuelling ship
Phyton, as the situation onboard the much smaller German boats was dramatic; they took onboard several survivors and brought them back to St. Nazaire.