'I know this kind of action is new to you,' Macro began. 'You may have served along the Nile, or on the delta, since you joined up, but let me tell you, an amphibious operation is a difficult beast at the best of times. It's not standard procedure for the legions, and the tribune and I have only had to take part in a handful of actions of this kind.'

That was something of an overstatement, Cato mused. Macro looked at him and Cato nodded reassuringly for the benefit of the other officers before the commander of the First Cohort continued.

'We will not be going into action as a cohort. Nor indeed as centuries. It'll be every man for himself until we gain a foothold on the far bank. Once we are ashore, it's vital that your men form up on the standards as quickly as they can. Make sure your section leaders know that. They're to look out for their men and try and keep them together. The sooner we can form up each century, and then the cohort, the better our chances of surviving until the follow-up wave can cross the river.' Macro paused and then pointed across to the narrow island, little more than a strip of silt surrounded by reeds, that stood two hundred paces from the far bank. 'I've chosen to cross over there, close to the island.'

The men of one of the other cohorts were already on the island, together with ten of the legion's bolt throwers.

'We'll land the follow-up wave there before the first three centuries cross the final stretch of river. That way we shall have more boots on the ground as quickly as possible. The bolt throwers will be able to cover our flanks once they have finished harassing the enemy before the first wave goes in.'

It was as good a plan as any, Cato reflected. Macro had done all he could to give his men the best chance. Even so, the first wave across would have a bitter struggle ahead of them. Once they jumped over the side of the boats carrying them to the far bank, there would be nowhere for them to retreat to. They must fight their way ashore, or die in the shallows. Those were the only options and the men knew it. The dice would be cast the moment they stepped aboard and began to cross the Nile.

Macro looked round at his officers and took a deep breath. 'I'm not going to pretend to you that this is going to be anything other than a tough fight. Our losses are likely to be heavy, but this is what we train for, and what we get paid for.'

Some of the men smiled at the last remark and Macro pressed on to make the most of the light-hearted moment. 'Just tell your men to go in hard and cut the bastards to pieces. They're not to stop for anything until they reach the top of the riverbank. Only then are they to look for their standards. Is that clear? Now then, any questions?'

He waited a moment but his officers remained silent, and Macro nodded. 'That's all, then. Return to your units and brief your men. Have them formed up and ready to board the boats the moment the legate gives the signal to proceed. Good luck.'

The officers murmured a reply in kind and then made their way out of the shade beneath the date palms and returned to their centuries, clustered along the riverbank in whatever shade they could find. Macro watched them briefly before he turned to Cato.

'What do you think?'

'They seem up for it,' Cato replied. 'In any case, once the attack begins, it's do or die. That tends to have a powerful motivating effect on the men.'

'True enough.' Macro looked at Cato. 'What about you? Are you ready for this?'

'As ready as I ever was.'

'You didn't have to volunteer for it.'

'No. But then why would I let you snatch all the glory?'

Macro shook his head. 'Since when did you ever do anything for the glory of it? You always have to have some damn practical reason or other for volunteering.'

'Is that so?' Cato pursed his lips. 'Then let's say that it'll do the men good to see one of the senior officers fighting alongside them. That, and I have to make sure that no harm comes to you. I'm not going to be the man who has to take back the sad news to your mother. That would take someone of extraordinary courage, and foolhardiness. Not me.'

Macro laughed and slapped Cato on the shoulder. 'For your sake then I'll try to stay alive, eh?'

The sun had declined from its zenith as the fleet of small craft set off from the east bank of the Nile. Half the men of the First Cohort sat or stood in the boats, nervously watching as the crews raised the sails and got under way. Watching them, Cato could understand their mood. Weighed down by their armour, the men would sink to the bottom of the river if they fell over the side. The thought of drowning momentarily filled Cato with terror as he vividly imagined his helplessness, encumbered by heavy kit, struggling to free himself as his breath ran out and his lungs burned, and then the final gasp that would fill his throat with choking water and the last desperate flailing of his limbs before he died. He shook the image off and looked at Hamedes sitting on the central thwart opposite him. It was hard to believe that he had ever been a priest, thought Cato. The Egyptian wore a scale armour vest, bronze helmet, and rested a large shield against his knees. His face was set in a determined expression as he stared down. He looked every inch a fighter and Cato wondered if the young man would consider enlisting once the campaign was over. Because he lacked Roman citizenship the legate had refused to take him on to the official roll of the legion and he had been entered as an irregular scout and issued his kit on a temporary basis.

Hamedes suddenly looked up and met Cato's gaze and smiled uncertainly. 'Is it always this way, sir? The sick feeling in your guts before you go into battle?'

'Always,' Cato replied. 'Trust me, it's the same for every man, except Macro. He just enjoys it.'

'It's what the job is about.' Macro shrugged. 'And I happen to be good at it and take pride in that.'

Hamedes examined the centurion for a moment before he spoke again. 'And you never feel fear, sir?'

'I didn't say that. The trick of it is not to let your imagination have free rein. If you can do that and keep your eye on the job then you'll get through it without surrendering to fear. Of course it ain't going to make you invulnerable. A sword thrust is every bit as likely to kill a hero as a coward.' Macro winked. 'So, kick your imagination in the guts and pray like hell to every god out there who owes you a favour. That's my advice, lad.'

Hamedes did not appear to be reassured and shot a questioning look at Cato, who simply smiled and then sat up as straight as possible as the boat began to pass along the island. The crews of the bolt throwers were standing by their weapons, the launch beds angled up in the direction of the far bank. A short distance behind the artillery stood the men of the three cohorts waiting to follow the first wave of the assault. As the boats passed by, the centurion of the Fourth Century punched his fist into the air and called out. 'Stick it to 'em, Jackals!'

The other men echoed his cry as they urged their comrades on. Some of the men on the boats shouted back but most sat in sombre silence as the boats passed out from behind the island and turned towards the bank. The felucca carrying Macro and Cato was a short distance behind the first two craft and Macro stood up and cupped a hand to his mouth.

'You there! Remember your bloody orders! We go in at the same time! Slow down!'

The officers in charge of the two boats hurriedly ordered their crews to spill some of the wind from the sails and gradually Macro's vessel caught up with them. The rest of the flotilla took up their positions on the flanks as the unwieldy line made for the riverbank. Directly ahead of them Cato could see the waiting enemy. Hundreds of them. Half had dismounted and stood in small bands armed with round shields and curved swords that glinted as they caught the afternoon sunshine. In between the men on foot were more Arabs mounted on camels. They carried bows and began to notch their first arrows as the boats approached.