In September 1939, another skirmish was fought between the opposing fleets, a lone French torpedo bomber flying off Marseillaise managed to slip through British defenses and hit Ramillies' sister and class namesake, Empress of India. The old TPS failed to stop any of the blast, which directed to the aft magazines, which promptly detonated. Otherwise, the battle did not go in the French favor, two battleships and a carrier were damaged by bombs from land based aircraft, and two divisions of destroyers ran directly into a dense British minefield, losing 4/12 vessels. Two more French destroyers were lost to gunfire in the skirmishing(to one British), and a seventh French destroyer was sunk by an aerial torpedo from the British carrier Colossus
Realizing the losses in these skirmish actions were unsustainable, and hoping to end the war before the Germans could be convinced to join the British side, the French high command came up with a plan. A good portion of the French light carriers and battle forces would sail to the Mediterranean, and forces would skirmish off the coast of Egypt, driving fears among the British of an attempt to take the Suez canal. After British home fleet assets sailed through the Strait of Gibraltar to ward off this fake attempt, Morier would take the French fleet carriers and strike hard at the remaining British home fleet, their carriers suspected to be still forward deployed at Portsmouth. On November 12, 8 French fleet carriers, a light carrier, and many escorts slipped out of their camouflaged berths in port, and headed towards the channel. Ahead of the main force were a small group of 3 light cruisers and 6 destroyers, intended to provoke a British response to the raid. And that they did-at 14:00, a ND.118 B Floatplane from the cruiser Jules Ferry spotted a British carrier force sailing out of Portsmouth, with 4 carriers, 3 very large warships, and numerous escorts. The French strikes, already spotted on the decks of the French carrier force, took off heading Northeast.
As the first strike wave approached, Blackburn Peregrines fighter from 4 of Britain's 5 Implacable class carriers, the pride of their fleet, were rapidly scrambled to intercept, but were far too late. France's Breguet 142 fighter was state of the art, a full 47 knots faster than the 2 year old British fighters, and with only 26 enemy fighters above the British fleet the French escorts were able to carve a path through the defending combat air patrol, allowing MB.138 torpedo bombers space to complete perfect anvil attacks while F.136B dive bombers began their bombing runs.
The heavy cruiser Cumberland was the first to go. As she opened up with her heavy anti-aircraft battery on the French torpedo bombers, desperately defending her carrier Malta, dive bombers from Joffre and Bois Bellau struck her 4 times. One thousand pound SAP bombs were merely fused by her thin 1.5" deck, and two of the bombs punched through to the bottom of her engine room, breaking her keel and dooming her to a slow fate, while a third struck B turret, causing a conflagration that blew out both her forward barbettes. Three of the four British carriers would never get a full combat air patrol up.
Africa was hit first, three thousand pound bombs holing her flight deck, she would not regain flight operations before being disabled by a French torpedo in the second wave, and was then hit by 3 more torpedoes and 2 more bombs in the third French strike.
Malta's flight deck survived slightly longer, but the initial misses on her directed the aircraft of 3 more French carriers upon her. Hit by 5 torpedoes and 4 bombs, she would be abandoned even before the second strike arrived.
Colossus was only hit by a single bomb in the first strike, although fires would prevent air operations for some time. The second wave, quite unfortunately, arrived just as she attempted to get fighters up. A second 1000lb bomb detonated in the elevator as a fighter was being raised, the spilling avgas and exploding ammunition caused a firestorm in the hangar, detonating the strike aircraft being prepared behind the fighters. She would be abandoned, and later sunk by torpedoes from Rochambeau and land based MB.138s In contrast to her sisters, Implacable was giving quite a good showing. Her AA downed 4 french strike aircraft, and after dodging many bombs and torpedoes, she sent a strike following the French first wave back. Joined on the way by British land based aircraft, they did quite a bit of damage. Whitley dive bombers hit the AA destroyer Enseigne Roux twice, sinking her, and the carrier La Fayette was hit once, although she was quickly back in action. Later in the afternoon additional British land based air power continued to hit the withdrawing French force, damaging a battleship, 5 cruisers, and 2 destroyers. Implacable would lose fully half of her airgroup this day, but would shoot down 15 French aircraft, her small CAP saving what was left of the British fleet.
By this time, the second French strike was well on its way. Implacable's luck finally ran out, a bomb punching through to the hangar and destroying 5 aircraft-although flight operations were able to be resumed, she quickly ran for the cover of Portsmouth, mainly driven by the destruction of her escorts. The battleship Resolution and the AA cruiser Curacoa were repeatedly hit and eventually sank A battleship, 2 cruisers, and 6 destroyers were also damaged to varying extents by the French strikes, and two merchant ships in the channel were sunk. The tip of the British spear had been broken, but not without considerable losses on the French side. Against the stiff resistance of modern British anti-aircraft fire, 23 MB.138s and 11 F.136s were shot down, mostly by 5" shells. Another 26 aircraft were shot down, 34 were badly damaged and written off, and 15 in the third strike wave were forced to ditch when they missed the carrier force at dusk. Still, sinking three British carriers and decapitating the Airgroup of another left the French fleet in an extremely advantageous position, with 7 fleet carriers facing off against the now lonely Victorious and some light carriers in the Atlantic.
Following the battle, the British carrier force in the Mediterranean rapidly sailed home. With only 6 ~50 aircraft Furious class CVs in addition to the two surviving Implacables, the Royal Navy, despite it's massive superiority in battleline units, now lacked the ships needed to compete with the French fleet in modern combat. With no carrier designs even under construction, and no will to lose more battleline units to aerial ambush, the British could not fight on. On the French side, fears Germany would join the British and cause another world war tempered the more ambitious admirals who wished to see the British battleline at the bottom of the Channel. By mid-December, the two nations had come to an agreement, and Europe was again at peace.
