He picked up the diving suit, sat down on the deck, removed his boots, pushed his legs inside and, lying on his back, wormed his way into it. Once he was inside up to his chest he got to his feet, pushed his arms through, being careful not to tear the cuff seals, then lifted up the front and pushed his head through the neck seal. After putting his boots inside the suit, one down each side, he made a quick adjustment of his clothes to ensure comfort and yanked tight the watertight zip across his back to create a seal. After slipping on his fins he picked up the diving apparatus, placed it over his head and buckled the rubber straps that criss-crossed his back so that the bag fitted snugly across his chest.
The nuclear device in its log-like casing was neatly wrapped inside a canvas bag and had a short length of line tied around it that he attached to one side of the diving apparatus harness. The atomic bomb was waterproof to a depth of one hundred feet, more than enough since he would not be going deeper than a quarter of that. The final items were a pair of rocks he had brought from Kastellorizo, which he placed in pockets on the thighs of the suit. Zhilev had carried out a ballast test in a quiet cove of the island prior to leaving, to ensure he had the precise weight including the nuclear device to keep him below the surface. He tied the line connected to the compass and depth gauge board to his harness and picked up his facemask. He was ready.
Zhilev checked around the deck one last time to ensure he had everything then put the facemask on. A quick turn of the regulator bypass valve filled the bag and then he switched the regulator to a trickle flow. He placed the mouthpiece in his mouth, checked his watch and began to breathe. Zhilev stood quietly for two minutes, the prescribed time to test the set and ensure it was working properly. If the gas was bad or the system faulty in some way, it was better to collapse on the deck than in the sea. He looked out over the water once more to check for boats then picked up the nuclear device, climbed carefully over the side and lowered himself into the sea.
As he let go of the boat and quietly drifted away he was suddenly filled with sadness for the little craft. They had not spent very long together but in that short time she had become a friend to him. They had had their ups and downs, such as the times the engine would die suddenly and for no apparent reason. He would curse and shout at it, but after a little tinkering here and there, patching a leaky fuel hose, or unclogging a filter, and always accompanied by words of encouragement, it would run once again as if all it really wanted was some love and attention. In an odd way Zhilev felt the little boat had similar affections for him. They made a fine pair, both old and in their winter, but plodding on without complaint, needing little more than fuel to keep going. It was love, or the lack of it, that was the great sadness of Zhilev’s life and one he was hardly aware of. He had never known it from, or given it to, anyone but his brother. Perhaps that was the deeper reason for his mission, the severing of his last emotional attachment to the rest of humanity, but he would never admit as much. Watching the little boat drift off into the darkness, he was alone again. He had thought about sinking her, and knew it was the wisest course if he was to maintain the strictest security, but his heart would not allow it. At least the boat had a chance if it did not founder, but both their fates were uncertain. Hopefully it would be discovered by a fisherman, the plight of its crew a mystery, who might love it as Zhilev did.
He turned away and faced the lights of Elat, putting the boat out of his mind, and concentrated once again on his task.
The air in his suit gathered at the top keeping him on the surface like a large float. He raised an arm, pulled the cuff away to allow the air to escape, and as it did so he sank slowly beneath the water.
The sea was pleasantly chilly around his head and he swam slowly to keep himself just below the surface while he felt for the line tied to his side and pulled the compass board attached to it into his hands. The nuclear device hung heavily from his waist several feet below but out of the way. He checked the compass that he had already preset, levelled off and started to fin gently along. He did not have to look at anything other than the compass and depth gauge to get to his target. The estimated time it would take him to cover the distance was somewhere around two and a half hours. His oxygen bottle should provide enough gas for three. The depth gauge was needed to keep him close to the surface and important for two reasons: first, the deeper he went the more oxygen he would use because of the increased pressure; and second, pure oxygen could become poisonous beyond a depth of ten metres. The one factor he had not been able to calculate was the tide. The charts were not accurate enough for that and he was going to have to rely partly on luck to get him to his target before he ran out of oxygen.
Zhilev had not swum with a compass board in almost two decades and he had forgotten how boring it was, like a pilot flying a plane at night with no visibility and nothing to look at but his instrument panel. The tiny fluorescent sea anemone glowed around the board, across his hands and along his body, streaming off him as if he were a spacecraft on reentry into the earth’s atmosphere. This was the time for silent thought while his feet beat a constant rhythm propelling him along slowly, and Zhilev went over his plan for the next phase of the operation. He had no doubt that he would come ashore, one way or another, in Israel.
After thirty minutes, Zhilev stopped his forward passage and headed slowly up. He controlled his ascent carefully allowing only his head to break the surface, hoping to see Elat directly ahead, but it was slightly to his right. That indicated a current pushing him to the left, but, thankfully, it was small. He had carried out dives such as this for thousands of hours in his lifetime and was confident he had maintained a true course. All he needed to do was make a slight adjustment to counter the current. The town seemed as far away as it had been when he started but he was aware this could be more illusion than fact. He studied the lights for a moment and decided some aspects had changed and he was indeed getting closer. He pushed himself below the surface using the board as a fin and checked the oxygen gauge. It was still three quarters full. Had it been much less, he would have turned the bottle off and risked swimming on the surface for a while, breathing air, but he felt that would not be necessary. There was enough O2 in the cylinder, he was sure of it.
Now that he was actually crossing the Gulf of Aqaba, he wondered if he would have got away with swimming in from the Mediterranean, directly on to the Israeli coastline, but he was confident he had made the more difficult but wiser choice. Fifteen years ago he had been part of a team that had supplied the Palestinians with arms from one boat to another in the Mediterranean, and he remembered the briefing regarding the Israeli coastal defences and how good they were rumoured to be in places. The Gulf of Aqaba was much more difficult for them to secure because of the diving and water sports which took place in Elat harbour, as well as the many pleasure boats that sailed this Gulf. The defences here were weak against this kind of approach and the risks for Zhilev greatly reduced.
An hour later he stopped to check his position, gently breaking the surface once again, and this time he was pleasantly surprised to see that he was not only bang on target but quite close to the port. He could make out dozens of boats alongside the jetty and the windows of several towering hotels just beyond. He estimated the distance to be around six hundred yards and dropped below the surface once more. The gauge on the oxygen bottle indicated it was a quarter full, more than enough to complete the journey. He set off at a steady pace and spent the time going through the final surfacing procedures.