निरुदकस्तम्बमिरिणं वा धान्वनं खञ्जनोदकं स्तम्बगहनं वा वनदुर्गम् ॥ कZ_०२.३.०१ ॥
nirudakastambam iriṇaṃ vā dhānvanaṃ khañjanodakaṃ stambagahanaṃ vā vanadurgam
森林の砦とは、次のいずれかの場所である――水のない葦の茂み、荒れて不毛な地、わずかな水しかない乾燥地、または葦の密生した藪。
These terrains obstruct enemy movement and logistics, reduce cavalry effectiveness, and create natural concealment and choke points for defenders.