Inroad

нае́зд

najézd

(advance into enemy territory — see also incursion)

наше́ствие

našéstvije

(advance into enemy territory — see also incursion)

прогре́сс

progréss

(initial progress made toward accomplishing a goal or solving a problem)

вто́ргнуться

vtórgnutʹsja

(to make advances or incursions)

вторга́ться

vtorgátʹsja

(to make advances or incursions)