Late last month, something unsettling happened over France. Unidentified drones buzzed a military intelligence facility—not once, but three separate times. French officials confirmed this Tuesday, and honestly? It's another crack in Europe's airspace confidence.

Think about it. If military sites can't keep mystery drones away, what does that say about broader security infrastructure? In times when geopolitical tension already has markets on edge, incidents like this don't just raise eyebrows—they shift sentiment. Traders watching for black swan events might want to keep tabs on how Europe handles these breaches. Security uncertainties have a funny way of rippling into risk-off moves across assets.