Two days later, on 19 January, the 5th Navarrese Division attacked El Muletón defended by XV International Brigade. Republican casualties were very heavy, but they re-formed their line. The order was given to counter-attack, but commanders expected far too much of their troops. They were almost out of ammunition due to the difficulties of resupply, they had received very little food and had to eat snow as there was no drinking water, nor wood for fuel to melt it. Only in Teruel itself could wood be found, stripped from houses. On that same day soldiers of the 84th Mixed Brigade, part of the 40th Division, refused to return to the front. Altogether, 46 of them were executed without trial the following dawn.33
On 5 February, ‘in perfect weather conditions’ for flying,34
the nationalists launched their major attack towards the Alfambra. General Juan Vigón directed this operation with three corps, those of Galicia, Morocco and Navarre, together with the Italian CTV and Monasterio’s cavalry division. Some 100,000 men and nearly 500 guns were concentrated in the Sierra de Palomera along a front of 30 kilometres.Peter Kemp, the English volunteer now serving in the Foreign Legion, gives a vivid description of the beginning of this offensive. It was a bright, freezing dawn in the Sierra de Palomera as divisions of red-bereted Carlists and green-coated Legionnaires waited for the bombers to soften up the enemy. Only the sound of the pack-mules’ accoutrements broke the silence. Then, waiting on the ridge, the nationalist troops heard the heavy drone of the Italian bombers coming from their rear. To their sudden horror, they realized that the Savoia-Marchettis had mistaken them for the enemy. Two waves in succession bombed the rocky mountainside, despite the recognition strips and arrows laid out behind. The nationalists’ casualties, however, were much lighter than might have been expected. The operation was hardly delayed.
The attack was accompanied by Monasterio’s 1st Cavalry Division, which made the one great mounted charge of the war in the valley below them. The republican troops manning this part of the front had never seen action before and they were broken immediately by the onslaught. The nationalist formations then swung south, forcing the main republican force to withdraw rapidly. The republicans suffered nearly 20,000 casualties and lost a huge quantity of arms and equipment. On 19 February the nationalists cut the Teruel–Valencia road, leaving El Campesino’s 46th Division surrounded in Teruel. At dawn on 22 February the last republicans slipped out of the city, trying to break through the nationalist lines. Three days later Modesto managed to form a defence line along the right bank of the Alfambra, but this was not the end of the battle. Further operations continued for another four weeks, grinding down the republican forces and pushing them back.
The Battle of Teruel, with its cold and street fighting, was one of the most terrible in a terrible war. The nationalists suffered around 40,000 casualties, a quarter of which were from frostbite. The republican losses had been even more appalling, around 60,000 men altogether.35
In the air battles, the nationalists destroyed far more republican planes than they lost themselves, twelve on 7 February alone,36 but the greatest danger for all pilots was the weather, which accounted for more crashes than enemy action.The republican infantry suffered its worst casualties after Teruel itself had been taken. This underlined the tragedy and futility of the whole operation. The Republic had set out to seize a city of no strategic value, which it could never have hoped to hold, all at a catastrophic cost in lives and equipment. Once again, the obstinacy of republican leaders, trapped by premature claims of victory for propaganda purposes, sacrificed a large part of their best troops for no purpose. The pathetic state of the survivors, and their demoralization and exhaustion, was to lead straight to another greater disaster in a matter of weeks.
Republican commanders argued furiously among themselves over who was to blame. The report of the political department of the People’s Army listed numerous causes: the strength of the enemy air force, its combined effect with artillery, the reduced republican strength, their inferiority in weapons, the decline in morale and so on.37
Nothing was said about the ineptitude of the plan or the incompetence of commanders.The Communist Party tried to put the major part of the responsibility on Prieto or Rojo. Comintern advisers even blamed Prieto for ‘distancing himself from the communists’.38
With his usual sinister insinuation, Stepánov reported to Moscow that the failure at Teruel was due, among other things, to the ‘erroneous or treasonous conduct of the general staff, Rojo in particular’.39