DroneShield Ltd (ASX: DRO) is one of the more exciting growth shares on the ASX.
The company operates in a market that barely existed as a major investment theme a decade ago, but the world has changed quickly.
Drones are becoming more accessible, more capable, and more widely used across defence, security, and critical infrastructure. That creates a growing need for technology that can detect, track, and respond to drone threats.
For investors willing to accept volatility, I think DroneShield shares could be worth buying and holding for the next 10 years.
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A company solving a growing problem
The strongest investment ideas often begin with a simple question: what problem is becoming harder to ignore?
For DroneShield, that problem is protecting people, assets, and infrastructure from increasingly sophisticated drone activity.
The company develops counter-drone technology designed to identify and respond to threats across fixed locations, mobile operations, and defence environments.
What interests me is that this is not a consumer trend that could disappear when attention moves elsewhere. Defence forces, governments, airports, energy infrastructure operators, and other organisations have a genuine need to improve security.
As drone technology continues to develop, counter-drone technology may become a more important part of modern security systems.
I think that creates a long-term opportunity.
Why I think the next decade could be exciting
DroneShield is still a relatively young growth company, which means the investment case is very different from owning an established blue-chip business.
The company needs to keep winning contracts, scaling production, improving its technology, and turning demand into sustainable earnings.
But I think the opportunity comes from the size of the market it is entering. Defence technology has historically been dominated by large companies with decades of experience. DroneShield represents a different type of opportunity, where software, artificial intelligence, sensors, and electronic systems are becoming increasingly important.
Modern defence is changing. The companies that can provide practical solutions quickly may have significant opportunities as governments and organisations adapt to new threats.
The path will not be smooth
A 10-year investment in DroneShield would require patience.
Growth companies can experience sharp share price movements. Investor expectations can move quickly, contract timing can change, and the market may regularly question whether future opportunities are already reflected in the valuation.
Execution will be critical. DroneShield needs to continue proving that it can move from promising technology to a large, profitable global business.
That process will likely include setbacks. However, I think long-term investors should focus on the company's ability to build a valuable position in an expanding market.
Foolish takeaway
The reason I find DroneShield shares interesting is that the company is targeting a problem with increasing importance.
It does not need every possible defence opportunity to succeed. It needs to become a trusted provider in a market where demand is likely to grow over many years.
If DroneShield can continue improving its technology, expanding its customer base, and executing well, I think the company has the potential to become a much larger defence technology business over the next 10 years.
