He placed the soles of both feet against the boulder, braced his back against the cliff-face and heaved. The boulder moved the merest fraction of an inch. Andrea momentarily relaxed, allowing the boulder to roll back, then repeated the process: this time the forward motion of the boulder was quite perceptible. Andrea relaxed again, then pushed for the third time.

  Down below on the bridge, Droshny and his men, uncertain as to the exact significance of the exploding grenade, had frozen into complete immobility. Only their eyes moved, darting almost desperately from side to side to locate the source of a danger that lay so heavily in the air as to be almost palpable.

  The boulder was distinctly rocking now. With every additional heave it received from Andrea, it was rocking an additional inch farther forward, an additional inch farther backwards. Andrea had slipped farther and farther down until now he was almost horizontal on his back. He was gasping for breath and sweat was streaming down his face. The boulder rolled back almost as if it were going to fall upon him and crush him. Andrea took a deep breath, then convulsively straightened back and legs in one last titanic heave. For a moment the boulder teetered on the point of imbalance, reached the point of no return and fell away.

  Droshny could most certainly have heard nothing and, in that near darkness, it was certain as could be that he had seen nothing. It could only have been an instinctive awareness of impending death that made him glance upwards in sudden conviction that this was where the danger lay. The huge boulder, just rolling gently when Droshny’s horror-stricken eyes first caught sight of it, almost at once began to bound in ever-increasing leaps, hurtling down the slope directly towards them, trailing a small avalanche behind it. Droshny screamed a warning. He and his men scrambled desperately to their feet, an instinctive reaction that was no more than a useless and token gesture in the face of death, because, for most of them, it was already far too late and they had no place to go.

  With one last great leap the hurtling boulder smashed straight into the centre of the bridge, shattering the flimsy woodwork and slicing the bridge in half. Two men who had been directly in the path of the boulder died instantaneously: five others were catapulted into the torrent below and swept away to almost equally immediate death. The two broken sections of the bridge, still secured to either bank by the suspension ropes, hung down into the rushing waters, their lowermost parts banging furiously against the boulder-strewn banks.

  There must have been at least a dozen parachutes attached to the three dark cylindrical objects that now lay floating, though more than half submerged, in the equally dark waters of the Neretva dam. Mallory and Miller sliced those away with their knives, then joined the three cylinders in line astern, using short wire strops that had been provided for that precise purpose. Mallory examined the leading cylinder and gently eased back a lever set in the top. There was a subdued roar as compressed air violently aerated the water astern of the leading cylinder and sent it surging forward, tugging the other two cylinders behind it. Mallory closed the lever and nodded to the other two cylinders.

  ‘These levers on the right-hand side control the flooding valves. Open that one till you just have negative buoyancy and no more. I’ll do the same on this one.’

  Miller cautiously turned a valve and nodded at the leading cylinder. ‘What’s that for?’

  ‘Do you fancy towing a ton and a half of amatol as far as the dam wall? Propulsion unit of some kind. Looks like a sawn-off section of a twenty-one-inch torpedo tube to me. Compressed air, maybe at a pressure of five thousand pounds a square inch, passing through reduction gear. Should do the job all right.’

  ‘Just so long as Miller doesn’t have to do it.’ Miller closed the valve on the cylinder. ‘About that?’

  ‘About that.’ All three cylinders were now just barely submerged. Again Mallory eased back the compressed air lever on the leading cylinder. There was a throaty burble of sound, a sudden flurry of bubbles streaming out astern and then all three cylinders were under way, heading down towards the angled neck of the dam, both men clinging to and guiding the leading cylinder.

  When the swing bridge had disintegrated under the impact of the boulder, seven men had died: but two still lived.

  Droshny and his sergeant, furiously buffeted and badly bruised by the torrent of water, clung desperately to the broken end of the bridge. At first, they could do no more than hold on, but gradually, and after a most exhausting struggle, they managed to haul themselves clear of the rapids and hang there, arms and legs hooked round broken sections of what remained of the bridge, fighting for breath. Droshny made a signal to some unseen person or persons across the rapids, then pointed upwards in the direction from which the boulder had come.

  Crouched among the boulders on the far side of the river, three Cetniks – the fortunate three who had not yet moved on to the bridge when the boulder had fallen – saw the signal and understood. About seventy feet above where Droshny – completely concealed from sight on that side by the high bank of the river – was still clinging grimly to what was left of the bridge, Andrea, now bereft of cover, had begun to make a precarious descent from his previous hiding-place. On the other side of the river, one of the three Cetniks took aim and fired.

  Fortunately for Andrea, firing uphill in semi-darkness is a tricky business at the best of times. Bullets smashed into the cliff-face inches from Andrea’s left shoulder, the whining ricochets leaving him almost miraculously unscathed. There would be a correction factor for the next burst, Andrea knew: he flung himself to one side, lost his balance and what little precarious purchase he had and slid and tumbled helplessly down the boulder-strewn slope. Bullets, many bullets, struck close by him on his way down, for the three Cetniks on the right bank, convinced now that Andrea was the only person left for them to deal with, had risen, advanced to the edge of the river and were concentrating all their fire on Andrea.

  Again fortunately for Andrea, this period of concentration lasted for only a matter of a few seconds. Reynolds and Maria emerged from cover and ran down the bank, stopping momentarily to fire at the Cetniks across the river, who at once forgot all about Andrea to meet this new and unexpected threat. Just as they did so, Andrea, in the midst of a small avalanche, still fighting furiously but hopelessly to arrest his fall, struck the bank of the river with appalling force, struck the side of his head against a large stone and collapsed, his head and shoulders hanging out over the wild torrent below.

  Reynolds flung himself flat on the shale of the river bank, forced himself to ignore the bullets striking to left and right of him and whining above him and took a slow and careful aim. He fired a long burst, a very long one, until the magazine of his Schmeisser was empty. All three Cetniks crumpled and died.

  Reynolds rose. He was vaguely surprised to notice that his hands were shaking. He looked at Andrea, lying unconscious and dangerously near the side of the bank, took a couple of paces in his direction, then checked and turned as he heard a low moan behind him. Reynolds broke into a run.

  Maria was half-sitting, half-lying on the stony bank. Both hands cradled her leg just above the right knee and the blood was welling between her fingers. Her face, normally pale enough, was ashen and drawn with shock and pain. Reynolds cursed bitterly but soundlessly, produced his knife and began to cut away the cloth around the wound. Gently, he pulled away the material covering the wound and smiled reassuringly at the girl: her lower lip was caught tightly between her teeth and she watched him steadily with eyes dimmed by pain and tears.

  It was a nasty enough looking flesh wound, but, Reynolds knew, not dangerous. He reached for his medical pack, gave her a reassuring smile and then forgot all about his medical pack. The expression in Maria’s eyes had given way to one of shock and fear and she was no longer looking at him.

  Reynolds twisted round. Droshny had just hauled himself over the edge of the river bank, had risen to his feet and was now heading purposefully towards Andrea’s prostrate body, with the obvious intention of heaving the un
conscious man into the gorge.

  Reynolds picked up his Schmeisser and pulled the trigger. There was an empty click – he’d forgotten the magazine had been emptied. He glanced around almost wildly in an attempt to locate Maria’s gun, but there was no sign of it. He could wait no longer. Droshny was only a matter of feet from where Andrea lay. Reynolds picked up his knife and rushed along the bank. Droshny saw him coming and he saw too that Reynolds was armed with only a knife. He smiled as a wolf would smile, took one of his wickedly-curved knives from his belt and waited.

  The two men approached closely and circled warily. Reynolds had never wielded a knife in anger in his life and so had no illusions at all as to his chances: hadn’t Neufeld said that Droshny was the best man in the Balkans with a knife? He certainly looked it, Reynolds thought. His mouth felt very dry.

  Thirty yards away Maria, dizzy and weak with pain and dragging her wounded leg, crawled towards the spot where she thought her gun had fallen when she had been hit. After what seemed a very long time, but what was probably no more than ten seconds, she found it half-hidden among rocks. Nauseated and faint from the pain of her wounded leg, she forced herself to sit up and brought the gun to her shoulder. Then she lowered it again.

  In her present condition, she realized vaguely, it would have been impossible for her to hit Droshny without almost certainly hitting Reynolds at the same time: in fact, she might well have killed Reynolds while missing Droshny entirely. For both men were now locked chest to chest, each man’s knife-hand – the right – clamped in the grip of the other’s left.

  The girl’s dark eyes, which had so recently reflected pain and shock and fear, now held only one expression – despair. Like Reynolds, Maria knew of Droshny’s reputation – but, unlike Reynolds, she had seen Droshny kill with that knife and knew too well how lethal a combination that man and that knife were. A wolf and a lamb, she thought, a wolf and a lamb. After he kills Reynolds – her mind was dulled now, her thoughts almost incoherent – after he kills Reynolds I shall kill him. But first, Reynolds would have to die, for there could be no help for him. And then the despair left the dark eyes to be replaced by an almost unthinkable hope for she knew with an intuitive certainty that with Andrea by one’s side hope need never be abandoned.

  Not that Andrea was as yet by anyone’s side. He had forced himself up to his hands and knees and was gazing down uncomprehendingly at the rushing white waters below, shaking his leonine head from side to side in an attempt to clear it. And then, still shaking his head, he levered himself painfully to his feet and he wasn’t shaking his head any more. In spite of her pain, Maria smiled.

  Slowly, inexorably, the Cetnik giant twisted Reynolds’s knife-hand away from himself while at the same time bringing the lancet point of his own knife nearer to Reynolds’s throat. Reynolds’s sweat-sheened face deflected his desperation, his total awareness of impending defeat and death. He cried out with pain as Droshny twisted his right wrist almost to breaking-point, forcing him to open his fingers and drop his knife. Droshny kneed him viciously at the same time, freeing his left hand to give Reynolds a violent shove that sent him staggering to crash on his back against the stones and lie there winded and gasping in agony.

  Droshny smiled his smile of wolfish satisfaction. Even although he must have known that the need for haste was paramount he yet had to take time off to carry out the execution in a properly leisurely fashion, to savour to the full every moment of it, to prolong the exquisite joy he always felt at moments like these. Reluctantly, almost, he changed to a throwing grip on his knife and slowly raised it high. The smile was broader than ever, a smile that vanished in an instant of time as he felt a knife being plucked from his own belt. He whirled round. Andrea’s face was a mask of stone.

  Droshny smiled again. ‘The gods have been kind to me.’ His voice was low, almost reverent, his tone a caressing whisper. ‘I have dreamed of this. It is better that you should die this way. This will teach you, my friend –’

  Droshny, hoping to catch Andrea unprepared, broke off in mid-sentence and lunged forward with cat-like speed. The smile vanished again as he looked in almost comical disbelief at his right wrist locked in the vice-like grip of Andrea’s left hand.

  Within seconds, the tableau was as it had been in the beginning of the earlier struggle, both knife-wrists locked in the opponents’ left hands. The two men appeared to be absolutely immobile, Andrea with his face totally impassive, Droshny with his white teeth bared, but no longer in a smile. It was, instead, a vicious snarl compounded of hate and fury and baffled anger – for this time Droshny, to his evident consternation and disbelief, could make no impression whatsoever on his opponent. The impression, this time, was being made on him.

  Maria, the pain in her leg in temporary abeyance, and a slowly recovering Reynolds stared in fascination as Andrea’s left hand, in almost millimetric slow-motion, gradually twisted Droshny’s right wrist so that the blade moved slowly away and the Cetnik’s fingers began, almost imperceptibly at first, to open. Droshny, his face darkening in colour and the veins standing out on forehead and neck, summoned every last reserve of strength to his right hand: Andrea, rightly sensing that all of Droshny’s power and will and concentration were centred exclusively upon breaking his crushing grip, suddenly tore his own right hand free and brought his knife scything round and under and upwards with tremendous power: the knife went in under the breastbone, burying itself to the hilt. For a moment or two the giant stood there, lips drawn far back over bared teeth smiling mindlessly in the rictus of death, then, as Andrea stepped away, leaving the knife still embedded, Droshny toppled slowly over the edge of the ravine. The Cetnik sergeant, still clinging to the shattered remains of the bridge, stared in uncomprehending horror as Droshny, the hilt of the knife easily distinguishable, fell head-first into the boiling rapids and was immediately lost to sight.

  Reynolds rose painfully and shakily to his feet and smiled at Andrea. He said: ‘Maybe I’ve been wrong about you all along. Thank you, Colonel Stavros.’

  Andrea shrugged. ‘Just returning a favour, my boy. Maybe I’ve been wrong about you, too.’ He glanced at his watch. ‘Two o’clock! Two o’clock! Where are the others?’

  ‘God, I’d almost forgotten. Maria there is hurt. Groves and Petar are on the ladder. I’m not sure, but I think Groves is in a pretty bad way.’

  ‘They may need help. Get to them quickly. I’ll look after the girl.’

  At the southern end of the Neretva bridge, General Zimmermann stood in his command car and watched the sweep-second hand of his watch come up to the top.

  ‘Two o’clock,’ Zimmerman said, his tone almost conversational. He brought his right hand down in a cutting gesture. A whistle shrilled and at once tank engines roared and treads clattered as the spearhead of Zimmermann’s first armoured division began to cross the bridge at Neretva.

  THIRTEEN

  Saturday

  0200–0215

  ‘Maurer and Schmidt! Maurer and Schmidt!’ The captain in charge of the guard on top of the Neretva dam wall came running from the guard-house, looked around almost wildly and grabbed his sergeant by the arm. ‘For God’s sake, where are Maurer and Schmidt? No one seen them? No one? Get the searchlight.’

  Petar, still holding the unconscious Groves pinned against the ladder, heard the sound of the words but did not understand them. Petar, with both arms round Groves, now had his forearms locked at an almost impossible angle between the stanchions and the rock-face behind. In this position, as long as his wrists or forearms didn’t break, he could hold Groves almost indefinitely. But Petar’s grey and sweat-covered face, the racked and twisted face, was mute testimony enough to the almost unendurable agony he was suffering.

  Mallory and Miller also heard the urgently shouted commands, but, like Petar, were unable to understand what it was that was being shouted. It would be something, Mallory thought vaguely, that would bode no good for them, then put the thought from his mind: he had other and more urgentl
y immediate matters to occupy his attention. They had reached the barrier of the torpedo net and he had the supporting cable in one hand, a knife in the other when Miller exclaimed and caught his arm.

  ‘For God’s sake, no!’ The urgency in Miller’s voice had Mallory looking at him in astonishment. ‘Jesus, what do I use for brains. That’s not a wire.’

  ‘It’s not –’

  ‘It’s an insulated power cable. Can’t you see?’

  Mallory peered closely. ‘Now I can.’

  ‘Two thousand volts, I’ll bet.’ Miller still sounded shaken. ‘Electric chair power. We’d have been frizzled alive. And it would have triggered off an alarm bell.’

  ‘Over the top with them,’ Mallory said.

  Struggling and pushing, heaving and pulling, for there was only a foot of clear water between the wire and the surface of the water, they managed to ease the compressed air cylinder over and had just succeeded in lifting the nose of the first of the amatol cylinders on to the wire when, less than a hundred yards away, a six-inch searchlight came to life on the top of the dam wall, its beam momentarily horizontal, then dipping sharply to begin a traverse of the water close in to the side of the dam wall.

  ‘That’s all we bloody well need,’ Mallory said bitterly. He pushed the nose of the amatol block back off the wire, but the wire strop securing it to the compressed air cylinder held it in such a position that it remained with its nose nine inches clear of the water. ‘Leave it. Get under. Hang on to the net.’