ततः संधिच्छेदखातसुरुङ्गाभिरपगच्छेत् ॥ कZ_०७.१७.४८ ॥
tataḥ saṃdhiccheda-khāta-suruṅgābhir apagacchet
ನಂತರ ಗೋಡೆಗಳಲ್ಲಿನ ಬಿರುಕು/ಒಡೆತಗಳು, ಹಳ್ಳಗಳು ಅಥವಾ ಸುರಂಗಗಳ ಮೂಲಕ ಹೊರಟುಹೋಗಬೇಕು.
They represent layered escape infrastructure: improvised exits (breach), terrain masking (ditch), and preplanned covert corridors (tunnel).
States should anticipate and control subterranean/structural escape vectors around sensitive sites (forts, residences, prisons).