The US media now refer to tunnels as terror tunnels but with this historic exception

"The value of tunnels is magnified in asymmetric conflicts, in which a small insurgent force takes on a larger, more powerful enemy. In the Bar Kokhba revolt in Judea (132-136 A.D.), Jewish rebels used tunnels to launch lightning commando raids on superior Roman forces, the aim being to sow fear and undermine morale."  Now that was resistance.