The closure of the Strait of Hormuz, a critical chokepoint, sent Brent crude oil prices soaring to more than $120 a barrel at the end of April, highlighting Europe's profound energy dependence amidst global instability. This sharp increase, doubling the price from the year's start, underscores how external conflicts directly impact the daily lives and economic security of European citizens. The ongoing Iran war further hit share prices on the UK's FTSE 100, which fell back from a record high at the end of February.
While global markets saw significant gains in the first half of 2026, with South Korea's Kospi index surging 123% and Japan's Nikkei climbing 38%, Europe's industrial base appears to be losing ground in critical strategic sectors. South Korea's president, Lee Jae Myung, pledged investments exceeding $576 billion over several years to cement leadership in semiconductors, AI datacentres, and robotics. This national commitment will see Samsung and SK Hynix build four new fabrication plants in the country's south-west region.
The Tech Sovereignty Gap
The global AI boom has driven unprecedented profits for chipmakers, with some companies tripling their share prices since January. US chipmakers like Sandisk, Western Digital, Micron, and Seagate have seen gains ranging from 226% to 780% this year alone. Sandisk's shares have even rocketed by 4,510% over the last 12 months. These figures reveal a strategic focus on national industrial strength in key technologies, a focus that seems absent from Europe's agenda.
The demand for memory chips has been so intense that Apple blamed rising costs for increasing its iPad and MacBook prices last week. The American tech giant is reportedly seeking clearance from the Trump administration to purchase memory chips from CXMT, a Chinese company blacklisted by the Pentagon. This situation illustrates the tension between corporate profit motives and national security interests, a balance that sovereign nations must actively manage to protect their strategic industries and citizens.
Dan Coatsworth, head of markets at AJ Bell, described these gains as "the kind of gains in six months you might normally expect over decades with investing." He noted that "demand exceeding constrained supply led to a surge in memory chip prices and took suppliers' shares on a spectacular ride upwards." This global race for technological dominance and supply chain control has profound implications for Europe's ability to maintain its economic independence and secure its future.
Europe's Energy Vulnerability
The volatility in global energy markets, exemplified by the Brent crude price doubling by the end of April, directly impacts the cost of living for working and middle-class European families. Energy dependence makes Europe vulnerable to geopolitical shifts far beyond its borders, diverting resources and attention from pressing internal challenges. A Europe that cannot secure its own energy supply is a Europe that cannot fully control its own destiny or effectively manage its borders.
UBS Global Wealth Management's chief investment officer, Mark Haefele, predicts continued strength in AI capital expenditure and ongoing fiscal spending around the world will support corporate earnings. This global spending highlights a proactive approach to economic growth and strategic investment by other nations, contrasting sharply with the narrative of industrial decline and regulatory burdens often felt within Europe. The focus on external markets and global supply chains, without a robust national industrial strategy, leaves European nations exposed.
The shift in investor holdings from software to hardware stocks, leading to declines for companies like Microsoft, further emphasizes the foundational importance of manufacturing and physical infrastructure. While investors rotate out of tech into other sectors, the underlying need for secure, national control over vital industries remains. Europe's ability to protect its citizens and preserve its cultural continuity depends on its economic strength and its capacity to act independently, free from the dictates of global markets or distant conflicts.