Original sentence: BWP is an acronym for the Polish name for an IFV and stands for Bojowy Wóz Piechoty (which literally translates as Fighting Vehicle of Infantry).Currently, BMP-1s and vehicles based on it are used by the Russian Army and internal security troops of the Russian Ministry of Internal Affairs (MVD), which used these vehicles during counterterrorism and patrol operations in Chechnya.It still has a role as a basic infantry fighting vehicle.Polish military specialists consider the BWP-1 to be obsolete.The Ludowe Wojsko Polskie received its first BWP-1s (BWP-1 is a Polish designation for two Soviet BMP-1 models - the Ob'yekt 765Sp2 and the later Ob'yekt 765Sp3) in 1973.With the size reduction of the former Soviet Army, many of the older vehicles, including BMP-1s, are now surplus to requirement and therefore a small number are being converted into civilian tracked vehicles (for emergency transport, fighting forest fires and as logging tractors), for the far north of the country
Edited sentence: Currently, BMP-1s and vehicles based on it are used by the Russian Army and internal security troops of the Russian Ministry of Internal Affairs (MVD).Poland received its first BMPs in 1973; they are still in use although Polish military specialists consider the BWP-1 to be obsolete