In July 1940 Tarantino served in the 75^a Squadriglia of the 23^o Gruppo Autonomo C.T., which was equipped with Fiat CR.42s

On 12 July the recently arrived 9^o Gruppo C.T. was ordered to fly on to Libya, to operate in the desert. To replace the unit two new gruppi of fighter flew in to Sicily, the autonomous 23^o and the 17^o from 1^o Stormo C.T.

At 09.45 in the morning of 31 July 1940 nine 23^o Gruppo CR.42s escorted a single reconnaissance S.79 over Malta. Hardly any Hurricanes were now serviceable on the island, and three Gladiators took off to intercept, flown by Flying Officers Peter Hartley, F. F. Taylor and ’Timber’ Woods. As they attacked the formation, the bomber turned away, but a dogfight at once began between the opposing fighters. A burst of fire from the guns of Sergente Tarantino’s aircraft caused the fuel tank of Hartley’s Gladiator (N5519) to explode, and he baled out suffering from severe burns. Woods shot down the commander of the Italian formation, Capitano Antonio Chiodi of the 75^a Squadriglia, his aircraft falling into the sea five miles east of Grand Harbour. Chiodi was subsequently awarded a posthumous Medaglia d’Oro (Gold Medal of Valour - Italy’s highest military award).
The returning Italian pilots claimed that they had seen five Gladiators and two of them were claimed shot down. One by the above mentioned Tarantino and one by Capitano Luigi Filippi. Two more Gladiators were attacked by Tenente Mario Rigatti.

The 23^o Gruppo CT under the command of Maggiore Tito Falconi started to arrive at Tripoli after a move from Sicily on 16 December 1940. On 19 December they moved to Z1 landing ground at Ain el Gazala and comprised of the 70^a, 74^a and 75^a Squadriglie commanded by Tenente Claudio Solaro, Capitano Guido Bobba and Capitano Pietro Calistri.

At 09:15 on 26 December, eight Gladiators from 3 RAAF Squadron took off from the LG south-west of Sollum to escort a Lysander doing artillery reconnaissance over Bardia. The Lysander failed to appear. At approximately 14:05 (obviously during a third patrol) two flights of five SM 79s escorted by a number of CR.42s were observed a few miles north-east of Sollum Bay. A separate formation of 18 CR.42s was following the bomber formation and escort 2,000 feet higher as top cover. Two Gladiators attacked the bomber formation whilst the remainder climbed to meet the higher formation. The attack on the bombers was broken off when the higher formation attacked the Gladiators. In the ensuing combat, Flight Lieutenant Gordon Steege and Flying Officer Wilfred Arthur each claimed a destroyed (seen to fall into the sea) and a damaged CR.42. Flying Officer Peter Turnbull, Flying Officer John Perrin and Flying Officer Alan Rawlinson each claimed one probable.
The CR.42s were 14 fighters from the newly arrived 23^o Gruppo led by the CO, Maggiore Tito Falconi and 22 CR.42s from the 10^o Gruppo. The CR.42s from the 23^o Gruppo included three from the 70^a Squadriglia (Tenente Claudio Solaro, Sergente Pardino Pardini and Tenente Gino Battaggion), five from the 74^a Squadriglia (Capitano Guido Bobba, Tenente Lorenzo Lorenzoni, Sottotenente Sante Schiroli, Sergente Maggiore Raffaele Marzocca (forced to return early due to a sudden illness) and Sergente Tarantino) and five from the 75^a Squadriglia (Tenente Pietro Calistri, Tenente Ezio Monti, Sottotenente Renato Villa, Sottotenente Leopoldo Marangoni and Maresciallo Carlo Dentis). The fighters from the the 10^o Gruppo included seven from the 91^a Squadriglia (Maggiore Carlo Romagnoli, Capitano Vincenzo Vanni, Capitano Mario Pluda, Sottotenente Andrea Dalla Pasqua, Sottotenente Ruggero Caporali, Sergente Maggiore Lorenzo Migliorato and Sergente Elio Miotto), nine from the 84^a Squadriglia (Capitano Luigi Monti, Tenente Antonio Angeloni, Sottotenente Luigi Prati, Sottotenente Bruno Devoto, Sergente Domenico Santonocito, Sergente Corrado Patrizi, Sergente Piero Buttazzi, Sergente Luciano Perdoni and Sergente Mario Veronesi) and six from the 90^a Squadriglia (Tenente Giovanni Guiducci, Tenente Franco Lucchini, Sottotenente Alessandro Rusconi, Sottotenente Neri De Benedetti, Sergente Luigi Contarini and Sergente Giovanni Battista Ceoletta), which had taken off at 13:00.
They were escorting ten SM 79s from the 41^o Stormo under Tenente Colonnello Draghelli and five SM 79s 216^a Squadriglia, 53^o Gruppo, 34^o Stormo, led by Tenente Stringa. The SM 79s had taken off from M2 at 12:25 and attacked Sollum harbour’s jetty (reportedly hit) and two destroyers inside Sollum Bay (with poor results because of the heavy AA fire). AA from the ships hit four bombers from the 34^o Stormo; one of them, piloted by Sottotenente Bellini had to force land close to Ain El Gazala with the central engine out of action. Returning pilots reported an attempt to intercept by some Gladiators but the escort repulsed the British fighters. They landed without further problems at 15:15.
Over the target, immediately after the bombing, the Italian fighters reported the interception of “enemy aircraft” alternatively “many Glosters” or “Hurricanes and Glosters”. The 70^a Squadrigli pilots claimed a shared Hurricane, this was possibly an aircraft from 33 Squadron. This unit’s ORB reported that during the day’s patrols many SM 79s and CR.42s were intercepted with one CR.42 believed damaged. Two Gladiators confirmed and two probables were shared between the whole 10^o Gruppo. Another Gladiator was assigned to the 23^o Gruppo (in the documents of 75^a Squadriglia but this is not confirmed by the other two Squadriglie). Many Glosters were claimed damaged by Tenente Lorenzoni, Sottotenente Schiroli, Sergente Tarantino, Sottotenente Marangoni, Tenente Calistri, Tenente Monti and Sottotenente Villa. The CR.42s were back between 14:30 and 15:05.
No Gladiators were lost even if three of them were damaged (all repairable within the unit). The Australians had done a very good job indeed, facing a formation four times more numerous (even if it seem improbable that all the Italian fighters were able to join the combat). From the Italian reports it seems that only the front sections of the escort (including the 74^a, 75^a and the 84^a Squadriglie) were engaged in a sharp dogfight with the Gladiators. The Australians were able to shot down the CO of the 74^a Squadriglia, Capitano Guido Bobba, who was killed when his fighter fell in flames into the sea and damaged Tenente Lorenzoni’s fighter, who landed at T2 (and came back to Z1 the day after). Three more CR.42s were damaged when Tenente Angeloni was forced to land at T5 before reaching Z1, Sergente Veronesi’s fighter was damaged and Sottotenente Prati was forced to make an emergency landing short of T2 (his fighter was reportedly undamaged and only suffering for a slight engine breakdown). Maggiore Falconi’s fighter was also heavily damaged but managed to return. The morning after Angeloni was able to return to Z1 with his aircraft.
Capitano Guido Bobba was awarded a posthumously Medaglia d’Argento al Valor Militare. He was replaced as CO of the 74^a Squadriglia by Tenente Mario Pinna.

Tarantino ended the war with 1 biplane victory.

Claims:

Kill no.	Date	Time	Number	Type	Result	Plane type	Serial no.	Locality	Unit
	1940
1	31/07/40		1	Gladiator (a)	Destroyed	Fiat CR.42		Hal Far	75a Squadriglia
	26/12/40	-15:05	1/13	Gladiator (b)	Shared destroyed	Fiat CR.42		Sollum area	74a Squadriglia
	26/12/40	-15:05	1/13	Gladiator (b)	Damaged	Fiat CR.42		Sollum area	74a Squadriglia

Biplane victories: 1 and 1 shared destroyed, 1 damaged.
TOTAL: 1 and 1 shared destroyed, 1 damaged.
(a) Gladiator (N5519) of Hal Far Fighter Flight flown by Flying Officer Peter Hartley, who baled out with severe burns.
(b) Claimed in combat with Gladiators from 3 RAAF Squadron, which claimed 2 and 3 probables without any losses, and possibly Hurricanes from 33 Squadron, which claimed a damaged CR.42 during the day. The 23^o Gruppo claimed 1 Hurricane and 1 Gladiator and the 10^o Gruppo claimed 2 and 2 probable Gladiators while losing one CR.42 and getting five more damaged.

Sources:
3^o Stormo, storia fotografica - Dai biplani agli aviogetti - C. Lucchini and E. Leproni, 1990 Gino Rossato Editore kindly provided by Jean Michel Cala with translations kindly provided by Birgitta Hallberg-Lombardi
Hurricanes over Malta - Brian Cull and Frederick Galea, 2001 Grub Street, London, ISBN 1-902304-91-8
Malta: The Hurricane Years 1940-41 - Christopher Shores and Brian Cull with Nicola Malizia, 1987 Grub Street, London, ISBN 0-89747-207-1
Additional information kindly provided by Ludovico Slongo.