Staying in Contact with Family Across Borders During a Crisis

Agree on a check-in schedule

Pick a regular time (daily or every two days) when your family member will send a brief message or make a brief call. Even a one-word message (“OK”) on a recurring schedule tells you they are alive. Silence then becomes meaningful information rather than ambiguity.

• Choose a specific time in their local timezone
• Agree that missing two consecutive check-ins means triggering your backup plan
• Write the schedule down physically on both ends

Choose a primary and backup app

Different apps handle degraded connectivity differently. Have at least two:

• Primary: Signal (opens in new tab) Most privacy-protective. Enable “Use Less Data” in Settings → Data Usage to improve call quality on weak connections. Messages send successfully on slow 2G; calls are harder.
• Backup: WhatsApp (opens in new tab) Wider global availability, slightly better voice compression on very weak signals. More likely to work where Signal is blocked. Weaker privacy properties (owned by Meta).
• If apps are restricted in their country: Research which VPNs work there before a crisis. The Access Now Digital Security Helpline (opens in new tab) provides free assistance to at-risk individuals.

Designate a third-country relay contact

A mutual contact in a third country (neither yours nor your family member's) can serve as a relay if direct communication fails. This is especially useful in conflict zones where communication between two specific countries may be politically restricted.

• Choose someone you both trust, in a country with stable internet
• Everyone has their contact information memorized or written down
• The relay contact knows their role and agrees to it in advance

Agree on a safe word and a distress word

A safe word in a message means “I am OK but cannot speak freely.” A distress word means “I need help but cannot say so.” These are useful in countries where communications may be monitored or where saying “I'm in danger” carries its own risk.

Option A: Satellite SMS messenger ($150–$350 + subscription)

Satellite messengers use dedicated satellite networks independent of terrestrial power and cellular infrastructure. They work when everything else fails.

• Garmin inReach Messenger (opens in new tab) (~$300 device, from ~$15/month). True two-way text messaging over the Iridium satellite network. 100% global coverage. Messages can be sent to any email or phone number. Battery lasts weeks on standby. No internet, cellular, or power grid needed.
• SPOT Gen4 (opens in new tab) (~$150 device, from ~$12/month). Lower cost. Sends check-in messages and GPS coordinates. Two-way capability is more limited than inReach. Adequate for most populated regions.

Option B: Starlink terminal (higher cost, higher capability)

In conflict zones or countries with sustained grid outages, Starlink terminals have become critical infrastructure. A terminal draws 65–100W but can run from a portable battery station or generator. If your family member's community has a shared Starlink terminal, it provides full internet access sufficient for Signal calls and video. See satellite communication options → for more on Starlink coverage and costs.

Shift from calls to text

A text message requires orders of magnitude less bandwidth than a voice call. Signal and WhatsApp text messages will often get through when calls fail entirely.

• Switch to text first (agree on this in your pre-crisis plan)
• Send short messages at the scheduled check-in time rather than repeatedly retrying calls
• Use voice messages (press-and-hold to record) instead of live calls. Audio compresses and sends as a file, which works on 2G connections that cannot sustain a call.

Monitor internet disruption services

Third-party services monitor real-time internet connectivity by country. If these show a disruption in your family member's country, shift immediately to your backup plan rather than continuing to retry normal channels:

• NetBlocks (opens in new tab): rapid reporting on internet disruptions, often the first to document shutdowns
• Google Traffic Report (opens in new tab) — traffic trends by country and service
• OONI Explorer (opens in new tab): community-gathered measurements of censorship and blocking by country

Rely on your pre-arranged satellite device

If you followed Step 2, this is when the satellite messenger earns its cost. Your family member sends a daily check-in via inReach or SPOT. You receive it as an SMS or email regardless of what has happened to their country's infrastructure.

Contact the ICRC Family Links service (conflict zones)

The International Committee of the Red Cross operates a free, global family tracing and reconnection service for people separated by conflict, disaster, or migration:

1. Find your nearest Red Cross or Red Crescent office at familylinks.icrc.org/directory (opens in new tab)
2. Provide as much information as possible about the person you are trying to reach
3. The ICRC will attempt contact through its delegate network and relay messages. The service is free and confidential.

Register with your government's welfare service

• United States: Enroll your family member's information in the Smart Traveler Enrollment Program (STEP) (opens in new tab) and contact the relevant embassy or consulate directly
• Other countries: Your foreign affairs ministry maintains equivalent welfare tracking services — search for “[your country] consular services [affected country]”

Monitor diaspora networks

Diaspora communities often organize informal welfare networks on Facebook, Telegram, and WhatsApp organized around specific cities or neighborhoods. These aggregate reports from people with generator access or who are near Starlink terminals. Search for groups organized around your family member's specific city or region.