Doubt that one solution alone will be enough to counter info blackout in any country. You need a combination of old and new strategies.
Starlink (satellite, bypasses local infrastructure; currently jammed but partially works in some areas, free access offered):
Obtain smuggled terminal (dish + router). Place with clear sky view. Power on. Download Starlink app (iOS/Android) or use web interface. Connect phone/PC to Starlink Wi-Fi. Follow app prompts to activate (no subscription needed in Iran now).
Meshtastic (LoRa mesh, long-range offline text):
Buy compatible device (e.g., Heltec/RAK ESP32 LoRa board). Flash latest firmware via web flasher (meshtastic.org). Install Meshtastic app (Android/iOS). Connect via Bluetooth. Set region (e.g., EU433/US915 based on hardware). Create/join channel with shared key. Messages hop device-to-device.
Noghteha (Bluetooth mesh, Iran-specific, offline):
Download Noghteha APK (Google Play or sideloading). Install on Android. Open app—no account needed. Enable Bluetooth. Messages auto-hop via nearby phones in mesh.
Briar (Bluetooth/Wi-Fi P2P, offline secure messaging):
Download Briar APK (briarproject.org or F-Droid). Install on Android. Create account (nickname + password). Add contacts: meet in person and scan QR, or share link via other channel. Enable Bluetooth/Wi-Fi for sync when in range. Messages store & forward when devices meet.
Delta Chat (email-based, works if any outbound email possible):
Download Delta Chat app (delta.chat). Use chatmail server for auto-account (no personal email needed). Or add existing email. Add contacts via QR/link. Send messages (E2EE). Relies on email transit; resilient to blocks if email partially works.
Carrier pigeons: (communications w/ nearby states).
Code Talkers:
Use minority Iranian languages (e.g., Kurdish, Balochi, Azerbaijani) as codes for voice/radio comms, training speakers to encode military/civil strategies, similar to WWII code talkers—resilient if monitors lack fluency.
Sci-fi alien languages (e.g., Klingon, Na'vi) could work if users learn them for encrypted messaging apps or calls, but impractical due to learning curve and detection risks in which case create your own code talker language with an AI.
e.g.,
StratCode System
Alphabet: Use 10 simple symbols for phonetics (easy to draw/speak):
⊙ (oh) - Open circle for vowels like O/A.
| (ih) - Line for I/E.
△ (ah) - Triangle for A/U.
× (kh) - X for hard consonants K/G.
~ (sh) - Wave for S/Sh.
□ (th) - Square for T/D.
○ (eh) - Empty circle for E.
/ (fh) - Slash for F/V.
\ (rh) - Backslash for R/L.
(mh) - Plus for M/N/H.
Combine for words (e.g., ⊙| = "oi" sound).
Vocabulary for Strategies (map to animals/plants for disguise; speak/draw symbols):
Attack/Advance: Eagle (△×~) - △ for sky, × for strike, ~ for swift.
Defend/Hold: Turtle (□\⊙) - □ for shell, \ for slow, ⊙ for safe.
Retreat/Evacuate: Rabbit (/~) - / for jump, \ for run, ~ for quick.
Scout/Observe: Owl (⊙○+) - ⊙ for eyes, ○ for night, + for wise.
Supply/Logistics: Bee (~\□) - ~ for buzz/work, \ for hive, □ for store.
Communicate/Signal: Wolf (×/+ ) - × for howl, / for pack, + for alert.
Protest/Rally (civil): Flower (△⊙|) - △ for grow, ⊙ for bloom, | for unite.
Hide/Conceal: Fox (~/) - ~ for sly, / for trick, \ for burrow.
Alliance/Join: Tree (|+) - | for trunk, \ for roots, + for branches.
Disrupt/Block: Storm (×~○) - × for thunder, ~ for wind, ○ for rain.
Encoding Example: "Attack then defend" = "Eagle Turtle" (△×~ □\⊙). Learn by associating symbols to sounds/objects; practice short phrases.