War in Europe: What Happens in the First 72 Hours and What You Should Do

The Scenario: Not Apocalypse, But Disruption

When people think of war in Europe, they often imagine total collapse. The realistic scenario for most Western European countries in an early conflict phase looks different: significant disruption, not instant collapse.

This guide walks through what disruptions to expect in the first 72 hours — and what actions actually matter.

---

Hour 0-6: The Initial Alert Phase

What typically happens:

• Government emergency alerts via NINA, cell broadcast, television and radio
• Increased military activity visible (aircraft, vehicle movements)
• Stock market volatility and banking system pressure
• Social media filled with conflicting reports

What to do:

1. Don't panic-buy — stores will be mobbed; if you have supplies at home, you don't need to be there
2. Fill vehicle fuel tank if not already full
3. Withdraw cash from ATM — electronic payment systems are vulnerable
4. Monitor official sources: government websites, public radio (ARD, ORF, SRF)
5. Avoid spreading unverified information — misinformation is a serious hazard in these situations

---

Hours 6-24: Infrastructure Stress

What typically happens:

• Mobile networks congested or disrupted
• Power grid under stress (possible outages in some areas)
• Supply chain disruptions beginning
• Government announces emergency measures

What to do:

1. Check your supplies: water, food, medications — how many days do you have?
2. Charge all devices (phones, power banks, radio) while power is stable
3. Contact family to confirm locations and plans — use text rather than calls to reduce network load
4. Fill bathtubs and large containers with water if you have any doubt about supply reliability
5. Prepare go-bag if not already ready

---

Hours 24-48: Adapting to Disruptions

What typically happens:

• Some supply chains disrupted; stores may have gaps
• Fuel may be rationed
• Government communications increase: official guidelines, orders
• Medical system under increased strain

What to do:

1. Stay home unless you have a specific reason to leave
2. Follow official instructions — this is when emergency management protocols matter
3. Help vulnerable neighbors if safe to do so
4. Monitor radio for developments — don't rely solely on internet-based sources
5. Ration supplies if uncertain about duration: half-portions for days 3-7

---

Hours 48-72: Assessment

By 48-72 hours, the situation is clearer. Is this escalating or stabilizing?

If stabilizing:

• Begin restocking supplies when supply chains resume
• Assess any damage or disruptions to your area
• Support recovery efforts in your community

If escalating:

• Evacuation may become relevant — follow government guidance
• Prioritize safety over property
• Know your evacuation route and destination

---

The Most Important Preparation: Before Anything Happens

The 72-hour response is determined almost entirely by what you did before. Families with:

• 14 days of food and water
• Working radio
• Cash on hand
• Go-bags prepared
• Family communication plan

...experience the first 72 hours as stressful but manageable. Families without these things spend those hours scrambling for basics instead of monitoring and responding.

The time to prepare is now, not when alerts are going out.