Airfield infrastructure represents a critical element of national defence and a key enabler of NATO Host Nation Support (HNS). Modern conflicts demonstrate that airfields are priority targets, and even limited damage to runways can significantly disrupt air operations. NATO standards, particularly STANAG 2929 and AATMP‑03, therefore define Airfield Damage Repair (ADR) as a mandatory capability enabling rapid restoration of airfield functionality. This paper analyses ADR as an essential component of HNS and assesses the current state of ADR capability in the Czech Republic. Based on NATO doctrinal requirements and national research outcomes, the study highlights existing capability gaps and outlines key measures necessary to ensure compliance with alliance obligations and to enhance national and collective resilience.