Some tactics can be carried out underground—like general liberation organizing and propaganda—but are more effective aboveground. Where open speech is dangerous, these types of tactics may move underground to adapt to circumstances.
And then there are tactics that are only appropriate for the underground, obligate underground operations that depend on secrecy and security. Escape lines and safehouses for persecuted persons and resistance fugitives are example of those operations. There’s a reason it’s called the “underground” railroad—it’s not transferable to the aboveground, because the entire operation is completely dependent on secrecy. Clandestine intelligence gathering is another case; the French Resistance didn’t gather enemy secrets by walking up to the nearest SS office and asking for a list of their troop deployments.
Some tactics are almost always limited to the underground:
Clandestine intelligence
Escape
Sabotage and attacks on materiel
Attacks on troops
Intimidation
Assassination
As operational categories, intelligence and escape are pretty clear, and few people looking at historical struggles will deny the importance of gathering information or aiding people to escape persecution.
There are limits to the use of intimidation on those in power. The most powerful people are the most physically isolated—they might have bodyguards or live in gated houses. They have far more coercive force at their fingertips than any resistance movement. For that reason, resistance groups have historically used intimidation primarily on low-level functionaries and collaborators who give information to those in power when asked or who cooperate with them in a more limited way.
ASSASSINATION
In talking about assassination (or any attack on humans) in the context of resistance, two key questions must be asked. First, is the act strategically beneficial, that is, would assassination further the strategy of the group? Second, is the act morally just, given the person in question? (The issue of justice is necessarily particular to the target; it’s assumed that the broader strategy incorporates aims to increase justice.)
Assassination as an ideological tactic—attacking or killing prominent figures because of ideological disagreements—almost always goes sour, and quickly. There are few more effective ways to create martyrs and trigger cycles of violence without actually accomplishing anything decisive.
DECISIVE OPERATIONS UNDERGROUND
Individuals working underground focus mostly on small-scale acts of sabotage and subversion that make the most of their skill and opportunity. Because they lack escape networks, and because they must be opportunistic, it’s ideal for their actions to be what French resisters called insaisissable–untraceable or appearing like an accident—unless the nature of the action requires otherwise.
Individual saboteurs are more effective with some informal coordination—if, for example, a general day of action has been called. It also helps if the individuals seize an opportunity by springing into action when those in power are already off balance or under attack.
Underground networks can accomplish decisive operations that require greater coordination, numbers, and geographic scope.
The change is more than quantitative, it’s qualitative. A massively coordinated set of actions is fundamentally different from an uncoordinated set of the same actions. Complex systems respond in a nonlinear fashion. They can adapt and maintain equilibrium in the face of small insults, minor disruptions. But beyond a certain point, increasing attacks undermine the entire system, causing widespread failure or collapse.
SUSTAINING OPERATIONS UNDERGROUND
They may try to make contact with other people or groups (either underground or aboveground) to work as an auxiliary of some kind, such as an intelligence source, especially if they are able to pass on information from inside a government or corporate bureaucracy. But making this connection is often very challenging.
Creating the first cell—finding those first few trusted comrades, developing communications and signals—is the hardest part, because other cells can be founded on the same template, and the members of the existing cell can be used to recruit, screen, and train new members.
Even though it’s inherently difficult for an underground group to coordinate with other distinct underground groups, it is possible for an underground cell to offer supporting operations to aboveground campaigns. It was an underground group—the Citizen’s Commission to Investigate the FBI—that exposed COINTELPRO, and allowed many aboveground groups to understand and counteract the FBI’s covert attacks on them. And the judicious use of sabotage could buy valuable time for aboveground groups to mobilize in a given campaign.
>https://dgrnewsservice.org/resistance/strategy/book-excerpt-underground-tactics/