How do civilians provide guerrilla forces with sanctuary, supplies, and information?

In the context of guerrilla warfare, civilians are considered essential to the survival and success of irregular forces. Guerrilla movements often rely on the local population to provide critical resources, including money, food, shelter, transport, medical aid, and intelligence.1

Civilians facilitate these operations in several ways:

• Sanctuary: Beyond remote terrain like forests or mountains, a sympathetic population provides a vital form of refuge. Civilians may hide guerrilla leaders or fighters in plain sight, often refusing to betray them even when faced with significant inducements or intensive government manhunts.2
• Material Support: In addition to providing food and supplies, the population serves as a source of recruits, offering their own family members to the cause.1
• Intelligence: Civilians act as a network for gathering information, which is crucial for the mobility and surprise tactics that define guerrilla warfare.13

While this support is often gained through shared political goals or effective propaganda, some movements resort to terrorism and coercion to force peasants to provide these necessities while denying them to the enemy. However, such tactics can alienate the populace, potentially leading to a loss of the very support required for the movement to succeed.43