The peace I had carefully engineered for a decade shattered not from within Iberia, but from the heart of Rome. Horrified by the industrial rise of a sovereign Islamic superpower in Europe and the shifting trade dynamics of the Atlantic, the Papal State declared a grand Holy League. This alliance united the maritime power of Venice and Genoa, the massive land armies of France, and desperate Castilian factions in a coordinated, multi-front crusade meant to push us into the sea.
The Emir’s disappointment was profound; he had chosen the path of clean, measured development, only to be dragged back to the theater of war. Realizing that ordinary defensive measures wouldn't stop an existential threat of this scale, the Emir personally accompanied me down to the vault beneath the Comares Tower.
We turned the dual keys. For the first time in over a decade, the boot chime of my MacBook Pro echoed in the dark. We plugged it into Tariq's custom lead-acid charging socket, watching the battery percentage carefully. Every cycle was precious. I opened the deep archives of the Wikipedia and military engineering libraries, searching for the absolute peak of asymmetric naval deterrence.
We didn't just design ships; we prepared to lock down the Mediterranean.
The declaration of the Holy League by Rome triggered an immediate, powerful counter-response across the Islamic world. Within weeks, the Grand Imams across the Granadan realm declared a defensive Jihad, a collective obligation to defend the state from an existential crusader threat. From the pulpits of Granada to the coastal mosques of Almería, the call for solidarity echoed loudly.
Almost immediately, emissaries from our close neighbor Morocco and the distant, ascendant Ottoman Empire arrived at the court of the Alhambra, offering hundreds of thousands of troops, massive supplies, and naval support to stand against Rome.
The wider court was eager to accept, but the Emir was profoundly reluctant.
Sitting in the dim light of the command bunker, the Emir looked at me, his eyes heavy with the burden of leadership. "If we let their armies onto our soil, if we integrate their navies into our fleets, they will see the inner workings of our machines," he whispered. "They will copy the metallurgy of Khalid’s muskets, rifles and the chemistry of Tariq’s cells. A weapon shared today is an empire conquered tomorrow."
The Emir's hesitation was entirely consistent with the lifetime of restraint he had practiced. He knew the Ottomans were a massive, expansionist superpower; they wanted our technology for their own imperial ambitions as much as they wanted to protect the western frontier of the Muslim world.
We provided our closest ally, Morocco (whom we had trusted since 1488) with standardized flintlock muskets, basic corned black powder recipes, and simple, wired telegraph lines to link their coastal defense towers. This dramatically boosted their defense without revealing our core secrets.
For the Sublime Porte in Constantinople, we politely declined their offers of ground troops. Instead, we negotiated a trade alliance. We sold them completed, standardized bronze smoothbore cannons and high-quality Granadan textiles, but kept them completely blind to our manufacturing methods.
No foreigner, ally or foe, was permitted to see our lead-acid battery manufacturing, our axial flux generators, our rifling techniques, or our naval shipyards. The inner circle of the House of Wisdom remained a strictly guarded state secret. Our army is now fully equipped with our version of shotgun, revolvers and lever action rifles for close encounter. A sniper rifle squad is formed to eliminate enemy generals and commander in the field. Mobile infantry that is basically a electric truck we use for logistics and its now equipped with our version of the Gatling gun, electric powered capable of over 3,000 rounds per minute.
The Emir is confident that we can get through this alone without needing any help. He planned for the Moroccan reinforcement to be more of a cannon fodder instead of being a part or integrated to our army. Keep in mind, that we only have 10,000 active military personnel with only half of them able to use advanced rifles, and while the other half only capable with our flintlock muskets. That is why the Emir wants us to develop the long-range asymmetric deterrence.
With our strategic alliances tightly controlled, we faced the military reality of the crusade. In 1492, we had relied on a static defense, using camouflaged trenches and WWI-style fortifications to break Ferdinand’s vanguard in the Vega.
But against a massive, multi-front coalition spanning the entire Mediterranean, a static land defense was a losing strategy. If the crusader fleet managed to land 50,000 French and Italian troops on our shores, our resources would be drained by a brutal war of attrition. We had to change our entire military doctrine. We shifted from defensive trench warfare to long-range power projection.
We decided to lock down the Mediterranean. The goal was simple: hit the crusaders so far out at sea that they could never even catch a glimpse of the Andalusian coastline.
To achieve this, we turned to the files unlocked from my MacBook Pro during our emergency session in the vault. We skipped past decades of trial-and-error to build the ultimate naval deterrent.
With our operational doctrine locked into over-the-horizon deterrence, the shipyards of Almería and Málaga became the true front lines of the crusade. Our small army numbers meant we could not afford to lose a single ship or crew to conventional naval battles. We needed vessels that were fast, entirely invulnerable to wooden ship tactics, and capable of operating as floating artillery batteries.
To achieve this, Khalid al-Muhandis and I realized our old reciprocating steam pistons were too mechanically complex and slow for the scale of naval dominance we required. We opened the vault, bypassed centuries of maritime evolution, and implemented the Steam Turbine.
Instead of driving pistons back and forth, high-pressure steam from our water-tube boilers was blasted directly through rows of intricately curved bronze blades fixed to a central drive shaft. This generated continuous, high-speed rotational power directly to our precision-cast bronze propellers. Our new warships did not chug; they cut through the ocean at a staggering twenty knots, completely ignoring wind direction and outrunning any sail-driven ship in existence.
Samir Al-Hakim expanded our coastal metallurgy hubs into massive ironworking shipyards. He designed highly efficient ventilation systems and water-scrubbing chimneys for the blast furnaces, keeping the Andalusian air clean while our smiths rolled out uniform, thick plates of low-carbon steel armor. These plates were bolted at sloped angles over heavy oak frames, designed to deflect the heaviest stone or iron balls the crusaders could fire.
By 1512, we have constructed four massive Ironclad Battleships, officially designated the Al-Asim class. They were low-profile, low-emission fortresses rising from the water, completely lacking sails, rigging, or traditional weak points. On their decks, the once Hand Cannon team turned into Engineering Division of the House of Wisdom, scaled up Khalid’s break-action mechanics into massive, rifled naval artillery housed inside rotating steel turrets, capable of hurling aerodynamic, explosive shells miles over the horizon.
The Battle of the Alboran Sea (1514-1517) finally started.
The ultimate test of our asymmetric strategy arrived in the summer of 1514. The Holy League’s grand armada, boasting over three hundred wooden galleys and towering sailing galleons packed with tens of thousands of crusader soldiers, entered the Western Mediterranean, intent on breaking through the Strait of Gibraltar.
They expected a traditional naval engagement of boarding actions and close-quarters chaos where their numbers would overwhelm us. They never even got close enough to see our shorelines.
Operating our four ironclads as a unified wolfpack, we maintained absolute tactical control through Tariq’s latest electronic breakthrough: Spark-Gap Wireless Telegraphy. By using high-voltage induction coils to emit electromagnetic waves, our captains communicated instantly across miles of open water using wireless Morse code, executing maneuvers with flawless synchronization.
Tariq ibn Sami achieved a staggering communications breakthrough by inventing Spark-Gap Wireless Telegraphy. While our advanced students were still hitting a wall with the delicate glasswork and thermionic emission required for true vacuum tubes, Tariq realized we didn't need sophisticated electronics just to send a signal through the air. Instead, he utilized a low-tech, brute-force method: pairing our heavy lead-acid batteries with massive induction coils to generate high-voltage electrical sparks across a small air gap. These violent sparks radiated raw electromagnetic waves directly through the ether. It was loud, crude, and completely pre-vacuum-tube technology, meaning it couldn't transmit speech, but it didn't need to. Every ironclad was fitted with a massive wire antenna mast and a basic crystal detector receiver, allowing our captains to flash wireless Morse code instantly across miles of open water, completely eliminating the fog of naval warfare.
Our ships formed a precise blockade line in the Alboran Sea. Sitting miles away, completely safe from the crusaders' return fire, our rifled turrets opened a rhythmic, devastating bombardment. The explosive, Wikipedia-refined chemical shells tore through the wooden hulls of the Venetian and Genoese ships, shattering masts and detonating black powder magazines from a distance that felt entirely supernatural to the invaders.
On the shifting land borders, the Holy League attempted a diversionary crossing through the northern passes. True to the Emir's cold calculus, the Moroccan reinforcement units were deployed at the frontline checkpoints, absorbing the initial shock of the crusader advance and keeping our advanced technology securely out of sight.
When a massive contingent of French heavy infantry managed to push through a broken pass, they didn't find an army they could engage. They were met by our 5,000 elite troops operating our modern matrix. Sniper squads, hidden high in the rocky crags, systematically eliminated the French generals and commanders from hundreds of yards away, throwing the enemy ranks into leaderless confusion.
Before they could regroup, our mobile infantry swept in. Our silent electric trucks, navigating the rugged terrain with high-torque DC motors, deployed our mechanical Gatling gun variants. The devastating, rapid-fire defense pinned the crusaders down instantly, while infantry squads armed with short-range shotguns and rapid-fire lever-action rifles locked down the close encounters.
We keep producing thousands of rounds of ammo, despite only being used like 5-10% of it as the enemy troops dispersed and disbanded.
The Holy League armada and their land diversions disintegrated in absolute panic. The concept of medieval chivalry, numerical superiority, and tactical bravery evaporated when faced with an army that struck from the horizon, moved silently without horses, and communicated through the empty air. The surviving wooden vessels broke formation and fled back to Rome and Venice, their crews traumatized by the unyielding shield of the Emirate.
Waves after waves, we decimated all the enemy troops, from coastal lines to the land front lines. Enemy galleons were destroyed, thousands of enemy troops were in disarray and fleeing, while some are surrendered. We freed them without a ransom as a message to never step foot on Granadan soil ever again.
For weeks, the Papal States keep throwing bodies and expecting us to just give up. Weeks turned to months, it is estimated that hundreds of thousands have been deployed by the enemy and at least half of them never made it back home.
By 1520, the "Never-Ending Crusade" effectively ceased to be an offensive threat, transforming into a policy of terrified containment by the European powers. The Mediterranean belonged to the clean, sovereign grid of Granada. Our ironclads patrolled the straits, an absolute, unbreachable shield that guaranteed the safety of our 10,000-man defense force and our prosperous transatlantic trade routes.
I reached my 68th birthday that year. My hair has become mostly grey, my hands deeply lined from decades of guiding this society. Standing on the battlements of the Alhambra, watching the wireless radio towers on the distant peaks blink their steady red signals into the night sky, I felt a deep sense of relief.
The Emir’s strict adherence to ethical restraint, our small but highly lethal military specialization, and our controlled approach to our allies had worked perfectly. We had defended the realm, kept our core technological secrets locked inside the House of Wisdom, and preserved the beauty of our land. The Melanchthon portal was now only twenty years away, and the civilization I had nurtured was finally ready for whatever history brought next.