5 Financial Red Flags Combat Finance Taught Me to Spot Instantly Early warning signs from managing $33B in Iraq
Published: March 6, 2026 | By Gabriel Denny
In combat finance, small problems escalate fast.
A delayed vendor payment becomes a supply chain crisis. A cash flow miscalculation grounds aircraft. A reconciliation error triggers an audit failure that stops operations.
Managing $33 billion in Iraq taught me to spot early warning signs before they become disasters.
Here are 5 financial red flags I look for immediately—and what they mean for your business.
Red Flag #1: Month-End Close Takes More Than 10 Days
What it signals: Broken processes, lack of automation, or poor data hygiene.
In military finance, we closed the books in 5 days. Every month. No exceptions.
Why? Because financial decisions can't wait 20 days for accurate data.
What to do:
- Document your month-end process
- Identify bottlenecks (usually reconciliations or waiting for data)
- Automate what's manual
- Set hard deadlines for each step
If your close takes more than 10 days, you're flying blind for half the month.
Red Flag #2: No Rolling Cash Forecast
What it signals: Reactive cash management instead of proactive planning.
In combat, we forecasted cash requirements 13 weeks out. Why? Because when you're operating in hostile territory, running out of cash isn't an option.
Most businesses only look at current cash balance. That's like driving while only looking at the dashboard—not the road ahead.
What to do:
- Build a 13-week rolling cash forecast
- Update it weekly
- Include payroll, vendor payments, customer receipts, loan payments
- Flag any week where cash dips below your minimum threshold
If you can't tell me your cash position 8 weeks from now, you're managing by luck.
Red Flag #3: Finance Team Can't Answer Basic Questions Quickly
What it signals: Lack of real-time visibility, poor systems, or tribal knowledge dependency.
In Iraq, if the Wing Commander asked about budget status, I could answer in 60 seconds. Not because I memorized numbers, but because our systems gave real-time visibility.
If your CEO asks "What's our current cash position?" and the answer is "Let me pull a report and get back to you," that's a red flag.
What to do:
- Build a real-time dashboard (cash, revenue, expenses, key metrics)
- Make it accessible to decision-makers
- Update it automatically (not manually)
Red Flag #4: Invoices Sitting Unpaid Past Terms
What it signals: Cash flow problems, poor AP management, or operational dysfunction.
In the military, paying vendors on time isn't optional. Late payments damage relationships and create supply chain risk.
If you're regularly paying invoices 60-90 days late (when terms are Net 30), you either:
- Don't have the cash (big problem)
- Don't have the systems to pay on time (fixable problem)
What to do:
- Track Days Payable Outstanding (DPO)
- Automate invoice approval workflows
- Negotiate payment terms that match your cash cycle
- If cash is the issue, address it immediately
Red Flag #5: No Scenario Planning
What it signals: Single-point planning with no contingencies.
Combat finance runs on contingency planning. We always had Plan A, Plan B, and Plan C.
Most businesses have one forecast: "Here's what we think will happen."
What happens when revenue drops 20%? When your biggest customer delays payment? When a key hire costs more than expected?
What to do:
- Build 3 scenarios: Best case, worst case, most likely
- Identify trigger points ("If revenue drops below $X, we cut spending")
- Know your contingency plans before you need them
Hope is not a strategy. Scenario planning is.
The Pattern: Reactive vs. Proactive
These red flags share a common theme: reactive financial management.
Reactive CFOs:
- Close books slowly
- Scramble when cash gets tight
- Can't answer questions quickly
- Pay bills late
- Don't plan for contingencies
Proactive CFOs (combat-tested):
- Close in 5-7 days
- See cash problems 90 days out
- Have real-time dashboards
- Pay on time, every time
- Plan for multiple scenarios
The difference? Proactive CFOs use early warning systems. They don't wait for disasters—they prevent them.
Want to know which red flags are showing up in your financial operations?
Get a Financial Health Assessment and I'll show you exactly what needs fixing.
About Gabriel Denny
Retired Air Force Major who managed $33B in combat operations. Early warning systems save missions—and businesses.
GDFS LLC