Everyone watches the drones. I'm watching what they're made of - and that keeps pulling me into the supply chain behind the hardware.
For years, defense investing has mostly meant weapons makers, aircraft companies, and missile systems.
Lately, I keep ending up one layer deeper in the supply chain.
Modern defense systems are built around electronics. Drones, radar arrays, jamming systems, communications gear, and air-defense networks all depend on dense wiring, circuit boards, magnets, and power systems. Copper shows up in almost every part of that stack.
That shifts the question from “what gets built” to “what everything gets built from.”
Governments seem to be moving in that direction too.
The G7 push on critical minerals, stockpiling, and supply-chain coordination signals a focus on securing raw inputs, not just finished military equipment. It reads like an attempt to reduce exposure to external supply risk over the long term.
Once you frame it that way, mining stops being just a commodity trade.
Large producers like $FCX, $BHP, and $RIO already sit at the center of global supply. The harder question is where new supply comes from if demand keeps rising and governments prioritize friendly jurisdictions.
That’s where some of the Canadian exploration names start to show up on my radar.
One I’ve been watching is $NRED / $NREDF, an early-stage copper-gold explorer in British Columbia. It’s far from a mature production story, and that comes with obvious risk, but it sits in the part of the market that could matter more if strategic sourcing becomes a bigger driver of demand.
The more I look at it, the less I see mining as a simple commodity cycle. It starts to look like part of the infrastructure behind defense, energy, and technology systems.
Curious if others are approaching critical minerals from the same angle, or still treating it purely as a cyclical sector.
Copper isn't just a cyclical trade anymore. It's becoming part of the strategic stack - and that changes how I think about the whole sector.