Part 2/10:
In this analysis, it’s essential to establish that we are referencing the film adaptation of The Two Towers, as it differs from Tolkien's literary work in various ways. At the heart of the battle is King Théoden’s decision to retreat to Helms Deep for defense instead of confronting the Uruk-hai on open ground, a choice influenced by his diminished cavalry forces and the looming threat approaching his kingdom.
Despite the plausibility of a fortress defense, Helms Deep presents numerous vulnerabilities. King Théoden's reliance on its defensive structure leaves him ill-prepared for the impending siege. It’s imperative to understand the geography of the keep, along with its architectural shortcomings, when assessing the overall strategy.