REPUBLIC OF SERBIA

MINISTRY OF DEFENCE

www.mod.gov.rs

MINISTRY OF DEFENCE

Material Resources Sector

Defensive Technologies Department

Military Technical Institute

www.vti.mod.gov.rs

EFFECT ON PERFORMANCE ACCURACY OF CORRECTIONS indirect firing mortars 120 mm

Tugomir Kokelj

University of Defence, Millitary Academy, Belgrade, tugomir.kokelj@sbb.rs

Aca Ranđelović

University of Defence, Millitary Academy, Belgrade, aca.r0860.ar.@gmail.com

Olgica Lazarević

University of Defence, Millitary Academy, Belgrade, olgica.lazarevic@va.mod.gov.rs

Abstract: This paper presents a detailed analysis of the impact of the accuracy of corrections to the execution of the indirect firing 120-mm mortars. Existing methodologies and partially automating calculations, using computers and Excel programs, certain errors are completing proof method of assessing meaningful goals and methods of the measured deviations of hits , and their impact on the distance and direction of fire 120 mm mortar target. Critical analysis of the accuracy of the declared size of our core end- correction of errors adopted are appropriate conclusions and recommendations .

Keywords: accuracy, proofreading, indirect fire.