The first that Bairam Khan’s assailants knew of Humayun’s arrival was the sword stroke which knocked one of their number from his saddle and the second was the blow which almost severed the sword arm of another who was poised to thrust his weapon deep into Bairam Khan’s exposed side. The third man turned to flee but Bairam Khan cut at him as he went, leaving him trailing blood on the snow as he made good his escape. He was followed by all of Kamran’s men who were able to disengage themselves. The attack had ceased as suddenly as it had begun. The whole thing had lasted less than half an hour.
‘Pursue them,’ shouted Humayun to Zahid Beg. ‘Kill and capture as many as you can but take care — others may be waiting in further ambushes ahead.’ Dismounting, he ran over towards Bairam Khan, who was slumped in his saddle. He was just in time to catch the Persian as he fell sideways. Humayun lowered him to the ground and began to staunch his wound with his own red face cloth. ‘Thank you, Majesty. I owe you my life. . I will repay you,’ mumbled Bairam Khan, grimacing with pain.
By the time Zahid Beg and his men rode back down the defile, the snow had stopped and the pale winter sun was disappearing behind the western peaks, throwing long shadows across the battlefield where Humayun was supervising the tending of Bairam Khan and the other wounded. Among the riders Humayun noticed a number of captives, bouncing uncomfortably on their saddles, hands tied behind their backs and their ankles roped beneath their horses’ bellies.
‘Zahid Beg, are any of the prisoners ready to talk? What do they say?’
‘That they were a raiding party — no more than fifteen hundred in number and mostly local tribesmen. Your half-brother had promised them large bounties if they achieved success — and in particular if they brought him your head.’
‘We must remain alert against further attack. Post more pickets. Kamran will now know we’re coming — and from what direction and when.’
For the first time since he had ridden out with his father on their conquest of Hindustan twenty-one years ago, Humayun gazed at the place of his birth. The walls and gates of the city of Kabul, just half a mile away, were mantled in snow. Above them he could just make out the tops of the high arched entrances of the caravanserais that accommodated the thousands of merchants who passed through with their trade goods of sugar, cloth, horses, spices and gems, bringing so much wealth to Kabul.
On a rocky ridge overlooking the town was the citadel. Though it held so many good memories, Humayun pushed them aside, assessing its thick mud-brick walls and squat towers with a dispassionate, appraising eye.This was no longer the boyhood home beneath whose walls he’d raced his pony and gone hawking but his enemy’s stronghold and his son’s prison. And the same dilemma faced him as at Kandahar. How could he overcome his enemy and rescue Akbar without putting his son in greater peril than he already was? Even though Humayun’s scouts had sometimes seen riders shadowing their column who could only be Kamran’s men and chased them off, Kamran had launched no further attacks. He must feel that Kabul was well stocked and prepared to withstand a siege.
Little though Kamran had shown himself susceptible to either, Humayun decided he would again try persuasion and reason.Tonight in their encampment sprawling across the frozen plain outside Kabul he would once again write a letter for his half-sister to carry. And once again, his offer would be simple. If Kamran would release Akbar and hand over Kabul, he and his men could depart with a promise of safe passage. At least his position was stronger than when Gulbadan had delivered his ultimatum to Askari at Kandahar, Humayun reflected. As he had drawn closer to Kabul, more and more tribesmen had joined him. Though his own forces did not yet match the Persians, they now numbered nearly eight thousand men.
Slapping his gauntleted hands against his sides for warmth, Humayun made his way to his scarlet command tent where his war council was awaiting him. ‘My sister is courageous. She will again be my envoy. But if Kamran rejects my proposal, we must be ready for an immediate attack on the citadel. Let him hear our cannon roar.’
‘What about the city itself, Majesty?’ asked Bairam Khan. He was making a good recovery from his wound, although he could still scarcely turn his neck which remained heavily bandaged. He would doubtless have gained another fine scar.
‘Your Majesty’s half-brother will have garrisoned it, of course,’ said Zahid Beg. ‘The soldiers defending it may fire at us from the walls so we must keep out of range and guard and entrench our camp well.’
‘But the city’s garrison would be foolish to consider sallying out to attack an army as large as this,’ added Bairam Khan.
Humayun now spoke. ‘Also, the citizens may not be behind them. The people of Kabul have grown rich on trade. They want peace and prosperity, not war. Although they may feel no especial loyalty to me, if they think I — not Kamran — will be the eventual victor, they might even rise against his troops to gain my favour as they once did for my father against his enemies. Take the necessary measures for the encirclement of the city. But as far as the citadel goes, where should we position our cannon so they are ready for immediate action if my half-brother rejects our surrender terms?’
Zahid Beg answered. ‘Take them up the road to the citadel to the most advanced position we can locate for them which will not expose our artillerymen to direct musket and arrow fire from the citadel walls as they go about their work.’
‘I agree.’ Humayun nodded. ‘That rocky outcrop where the road makes its final turn before the gates would make a suitable position, I think. Also, if our men establish themselves there, Kamran’s own gunners will find it difficult to depress their cannon far enough to fire on them. Our target should be the main gates themselves. Though metal-bound and protected by a heavy iron grille, they will not withstand a sustained bombardment. We should also aim at the outer walls directly to their right. As I recall, that stretch is older and not quite so thick as the rest.’
‘Our main problem will be whether the shot will carry with sufficient force from the position you suggest,’ said Zahid Beg.
‘What do you think, Rustum Beg?’ asked Humayun. ‘Can your gunners wreak sufficient destruction from that range?’
The elderly Persian looked at his second-in-command for an answer.‘There should be no problem, Majesty,’ said Bairam Khan, dark blue eyes thoughtful. ‘The only pity is that our cannon are small. If we’d been able to bring bigger guns from Kazvin, we could have reduced the walls more quickly. But at least we have plenty of powder and stone shot.’
‘Excellent. I know it will take time for the cannon to have their effect, but immediately we see that we have made a sufficient breach I want troops ready to charge in waves up the ramp under cover of our archers and musketeers to gain entrance to the citadel. Bairam Khan and Zahid Beg, I leave it to you to select the detachments to train to make the assault and the men to lead them. Most important, keep units of cavalry ready at all times to pursue any who try to flee the citadel. My half-brother must not be allowed to escape or try to spirit my son out of my reach.’
‘If Kamran had dismissed her appeal out of hand, she would be back by now, wouldn’t she?’ asked Hamida. Despite the bitter cold and occasional flurries of snow, she had been standing in front of the women’s tent staring towards the main gate of the citadel of Kabul ever since Gulbadan had climbed into a closed, curtained wagon pulled by two mules and, preceded by Jauhar with a flag of truce, made her way up the ramp to the citadel. After five minutes one of the gates had opened and she had disappeared inside.