Amazon 的 Fastnet 跨大西洋海底光纤电缆预计在 County Cork 西南海岸登陆，从 Maryland 连接 Ireland，并自 2028 年起服务 AWS 在欧洲的云端与 AI 客户；登陆站工程预计今年启动，并延伸至距 Owenahincha 约 6 公里（原文：6 kilometers）的内陆站点。此案与 Galway 至 Portugal 的 Pisces 通讯链路，以及耗资 16 亿美元的 EU 支持 Celtic Interconnector 电力链路并列，凸显 Ireland 作为数据枢纽的角色；北半球近四分之三海底电信流量经过或接近 Irish waters。
然而，Ireland 的防卫能力与其基础设施重要性不成比例。现行预算虽拨出创纪录的 15 亿欧元（17 亿美元）国防经费，但该国没有专任国防部长，海军仅有 8 艘巡逻舰且船员不足，也缺乏监测广大海域的能力。Dublin 距离 County Cork 约 250 公里（原文：250 kilometers），却必须保护海底电缆、电力互联、管线与资料中心；其国防支出约占 GDP 0.2%，远低于 Baltic states 约 5% 的水平。
安全压力因 Russia 对 Ukraine 的全面入侵、Yantar 侦察船、Russian shadow fleet 船只与潜舰活动而升高。Ireland 已发布首份国家海事安全战略，并与 UK 更新防卫备忘录，9 月将开始实兵演习；France 也被要求采购 5 亿欧元军用雷达系统以补足能力缺口。Helen McEntee、Kaja Kallas、Barry Andrews 与 Camino Kavanagh 均指出投资正在增加，但欧洲伙伴批评 Dublin 行动过慢；核心风险不只是服务中断，也包括 Ireland 作为 EU 数据桥梁的经济声誉。
Amazon’s Fastnet transatlantic subsea fiber-optic cable is due to land on County Cork’s southwest coast, linking from Maryland to Ireland and serving AWS cloud and AI customers across Europe from 2028; work on the landing station is expected to begin this year, with the route continuing to a station about 6 kilometers inland from Owenahincha. Alongside the Galway-to-Portugal Pisces telecommunications link and the $1.6 billion EU-backed Celtic Interconnector electricity project, it underscores Ireland’s role as a data hub; almost three-quarters of northern hemisphere undersea telecommunications pass through or near Irish waters.
Yet Ireland’s defense capacity is disproportionate to the importance of that infrastructure. Although the current budget allocates a record €1.5 billion ($1.7 billion) to defense, the country has no dedicated defense minister, only eight naval patrol vessels, crew shortages, and insufficient ability to monitor its vast maritime area. Dublin, about 250 kilometers from County Cork, must protect subsea cables, power interconnectors, pipelines, and data centers; its defense spending is about 0.2% of GDP, far below roughly 5% in the Baltic states.
Security pressure has intensified after Russia’s full-scale invasion of Ukraine, the Yantar spy vessel episode, Russian shadow fleet activity, and submarine sightings. Ireland has published its first national maritime security strategy, updated a defense memorandum with the UK, and plans live exercises in September; France has also been asked to procure a €500 million military radar system to close a capability gap. Helen McEntee, Kaja Kallas, Barry Andrews, and Camino Kavanagh all indicate investment is rising, but European partners criticize Dublin’s slow pace; the key risk is not only disruption but also Ireland’s economic reputation as the EU’s data bridge. (Key numbers: 9, 5)