Excerpt: Christianity in the Crossing Age - Mark Magnuson, Epic Libropress, AD 1999
The events of the mid-15th century put a rapidly-ticking clock into motion for the kingdoms of northern Iberia - a situation much to the reverse of centuries past.
Prior to the Crossing Period, a delicate balance of power had existed between Al-Andalus and the northern kingdoms. While a unified Andalusian polity was powerful enough to stand against them following Guillermo del Toro's death centuries prior, internal squabbling and structural factors made conquering the north impractical. By the 1470s, however, factors had changed: The rise of the Asmarids combined both Maghrebi manpower and Andalusian prosperity under the same banner, technology from China had given Islamic militaries and navies strong advantages over the less-developed Christian kingdoms, and the Asmarid overseas empire left the realm flush with wealth. Further, the weakening of France deprived Santiago of allies, and the Treaty of Xavier in the 1390s had substantially weakened both it and Navarre, the latter essentially existing mostly because the Hizamids had valued a buffer against France.
In particular, the situation in Santiago had deteriorated steadily in the 15th century. The kingdom's coffers were depleted by the loss of productive revenue-producing lands ceded to the Hizamids under the terms of the Treaty of Xavier, as well as by the need to pay an annual tribute to Isbili. Further, the post-war coup of Bermudo III had led to a steady weakening of central authority, exacerbated by religious differences between lords friendly to the growing Anicetian population and those rigorously following the mainline Latin Catholic rite.
Tensions with the Asmarids had been quick to emerge: Santiago ceased to forward on tribute by that point, but Christian lords in the north launched occasional raids to try and "rescue" communities now living under Muslim lordship. Further, Santiagonian ports became useful jumping-off points for Atlantic pirates as Christian kingdoms began to nose into the Crossing Age. While Anglish pirates were by far the most far-reaching early pests on the high seas, and some of them were known to use ports like Coruna, or to lurk in the many deep
rias lining the Gallaecian coast. But some Santiagonians had also adopted ships analogous to the Anglish skene - locally, the
scaena - and reached Andalusian ports in the Maghurin Islands, giving them the capability and reach to raid Andalusian shipping.
Asmarid reprisals against Santiago had begun on a small scale almost immediately following Al-Nasr's takeover, mainly consisting of police actions against Santiagonian ships and local walis sponsoring spring raids into the mountains. Steadily, the consensus of the Treaty of Xavier began to fray.
By 1466, the kingship of Santiago had fallen to Bermudo V, a weak man with little ability to project power beyond the walls of Santiago de Compostela itself. He found himself lord of a divided kingdom, unable to fund much of an army and with many of his vassals against him.
Bermudo, a staunch Catholic, had enjoyed the support of the Roman Pope during the Tripartite Schism. The steady rise of Anicetian sentiment had been viewed by the Church in great consternation: As early as 1437, a papal legate had been sent to try and arrest their progress, with poor results. Peaceful conversion attempts proved unsuccessful, leading several bishops to be defrocked in the 1450s for their supposed Anicetian sympathies. Latin-aligned bishops launched local pogroms against those viewed as heretics, encouraging the faithful to turn Anicetians over to either repent or be dispossessed - or worse, put to death. Unknown thousands of suspected Anicetians were burned at the stake in the ensuing Anicetian Purges. However, the anti-heretic sentiment also targeted other religious minorities: In 1464 the lord of Leon ordered the city's Jews to either convert to Christianity or leave under threat of summary execution, and more than a few Muslim merchants were murdered.
In some areas of Santiago, however, Anicetians held most of the power - particularly in areas such as the Duchy of Sanabria and in other mountainous regions more remote from the capital. Anicetian sympathizers under threat from the Church threatened to flee to these areas, where they would find protection from nobles who either were themselves Anicetians or otherwise sympathetic to the sect. As one noble put it when approached by a churchmen, "These men and women are kin to us, and we could no more turn them away as we could cut off one of our own limbs."
*
Traditional scholarship traces the outbreak of the Cantabrian Wars to an incident in 1473, when contemporary accounts report a group of Santiagonian clerics and armed peasants pursuing fleeing Anicetians across the border to a farming village in Asmarid territory. The mob is reported to have burned the village and slaughtered the population of about 500 people in search of the heretics they believed they were harbouring. The response from Asmarid
hajib Al-Nasr was swift and decisive: He declared the reopening of
jihad against Santiago and began to mass forces for a series of spring and summer campaigns that would steadily grind down what remained of the mountain kingdom.
A more in-depth look at the situation provides more nuance. Indeed, spring raids had resumed even before the fall of the Hizamids, mostly undertaken on a small scale by local landlords seeking to assert their authority over restive Christian populations in the Duero Valley, or looking to keep imported Berber populations occupied. As well, Andalusian police actions against piracy in Santiago had seen combat along the Gallaecian coast. A low-level conflict had existed for about a quarter of a century prior to the incident of 1473, and it appears that Al-Nasr's emergence into affairs was simply the first instance in which the central authority in the Umayyad-recognizing world had chosen to abrogate the Treaty of Xavier and move against the north.
Al-Nasr couched his campaign as a
jihad in defense of the faithful, but he may have had more practical considerations in mind as well.
The Andalusi shipbuilding industry was growing rapidly in the mid-15th century as the Asmarid overseas empire blossomed. Much of the shipbuilding wood controlled by the Asmarids came from the island of Liwaril, where a mercantile cartel of wealthy walis monopolized the supply and dictated prices. This timber cartel drove up the price of shipbuilding, taking advantage of southern Iberia's relatively lesser tree cover to control a prime source of good forestry. This power bloc was one Al-Nasr sought to break.
To this day, Gallaecia is the most forested region of the Iberian peninsula. Much of this forest consists of oak and maritime pines - the former particularly useful for building ship frames and keels, the latter for outer planking. Gaining control of Santiago's forests would open up a vast supply of new hardwood and softwood to Asmarid control, allowing Al-Nasr to break the power of the Liwaril timber cartel and drive down the price of new ships.
Further, the timing was likely dictated by the geopolitical ramifications of the Fourth Romanian War. The threat of war with France had loomed for a long time, with the War of the Navarrese Succession representing a lucky break for then-Hizamid fortunes. But with France no longer sharing a border with Andalusia and left badly weakened by its defeat at Romanian hands, French intervention seemed a distant possibility. Romania was a perilous neighbour in and of itself, but one on slightly better terms with Isbili: Moorish merchants traded informally but somewhat regularly with Provencal counterparts, and both powers shared a mutual antipathy for France, though Romanian closeness with perennial Andalusian gadfly Genoa remained a sore point.
The timing, in other words, could not be better for Al-Nasr. He looked north and saw a golden opportunity to gain an economic and political advantage with little risk, and all that stood in his way was a weak, divided kingdom.
*
The spring campaign of 1473 saw Andalusian regulars barrel across the Duero and lay siege to the city of Zamora, on the border recognized by the Treaty of Xavier. Much to the shock of Christian chroniclers, the city fell in a matter of days.
The technology available on both sides of the conflict had advanced significantly in the 80 years since the Treaty, but the bulk of the wealth and knowledge lay on the Andalusian side. The Andalusian general Miswar ibn Gharsiya al-Tulaytuli Al-Thagri rolled up to the city armed not with the early tanins of the War of Navarrese Succession, but with contemporary blackpowder weapons capable of tearing down city walls.
Al-Thagri's force came equipped with a number of heavy bombards suitable for laying siege to the city. Beyond that, the core of his force consisted of 1000 members of the Black Guard, each carrying a new hand weapon - the
jazail.[1] This weapon was a long-barreled descendant of the hand
tanin, but with a remarkable innovation: The snake latch, which used a curving lever and a match to ignite the blackpowder in the weapon. A typical early
jazail resembled a marriage between a crossbow and a blackpowder weapon, with a crossbow-style butt and trigger, and featured a hook on the barrel for mounting the gun on a forkrest.[2]
While the typical Asmarid army still consisted primarily of a mix of crossbowmen, mounted Berbers, heavy cavalry and elite Black Guard units, the proliferation of blackpowder weapons -
jazails for those on foot, fireballs thrown from horseback, bombards for reducing cities or even other armies - ensured their technological edge would be prohibitive. This proved true even in the face of blackpowder weapons falling into Christian hands over the past 80 years. Santiagonian troops had begun to employ limited numbers of dragons and fireballs of their own, but with the kingdom's revenue base gutted, these tools were considered luxuries of the rich, not staples of what army the Kingdom was able to muster. Indeed, the Santiagonians were fortunate to be able to gather more than a couple of thousand troops into individual armies, in the face of much larger ones barreling in from the Asmarid south.
The fall of Zamora kicked off a series of battles over that spring, with territory gradually falling into Asmarid hands. The fate of Santiago would be drawn out mainly by the leisurely pace with which Al-Nasr prosecuted his
jihad, choosing to launch a series of spring campaigns in the style of those which took place before the Treaty of Xavier. It is this lackadaisical approach which allowed the conflict to spiral.
By 1474, Santiago had begun pleading with its few contacts for help. The King of France sent a missive denouncing the Andalusians for their abrogation of the treaty, but sent only a token aid of gold coins. Angland - preoccupied with putting down a revolt by their Scottish tributaries - didn't respond at all, while Romania remained steadfastly neutral, wary of committing to their south while France remained a hostile party to the north. Some volunteers from Italy did eventually make their way to the north at the urgings of various high churchmen, but for the most part, Santiago was left to its own devices.
The only ally to eventually come to Santiago's aid was its fellow northern kingdom: Once an ally to the Hizamids in the 1390s, Navarre, fearing for its independence, would throw in with Santiago in 1475 and begin to launch summer raids of their own. Once again the northern border of the Andalusian realm erupted into back-and-forth campaigns.
This time, however, the campaigns were destined to be final, one way or the other.
[1] The name parallels the OTL Afghan long gun, the jezail, but its origins aren't quite the same.
[2] The Andalusian
jazail is, basically, the early arquebus. Denliner is not wrong in saying the Asmarids are on their way to becoming a blackpowder empire.
SUMMARY:
1473: The Cantabrian Wars begin when Asmarid hajib Al-Nasr takes advantage of a border attack by a Santiagonian peasant mob to restart the summer campaigns against Santiago. His objective is to capture Santiago's rich oak and pine forests to fuel Asmarid shipbuilding ambitions.
1475: Navarre resumes summer hostilities against Al-Andalus.