INDIAN ARMED FORCES CHIEFS ON
OUR RELENTLESS AND FOCUSED PUBLISHING EFFORTS

 
SP Guide Publications puts forth a well compiled articulation of issues, pursuits and accomplishments of the Indian Army, over the years

— General Manoj Pande, Indian Army Chief

 
 
I am confident that SP Guide Publications would continue to inform, inspire and influence.

— Admiral R. Hari Kumar, Indian Navy Chief

My compliments to SP Guide Publications for informative and credible reportage on contemporary aerospace issues over the past six decades.

— Air Chief Marshal V.R. Chaudhari, Indian Air Force Chief
       

China’s first AIP sub breaks records

Issue: 03-2018

China’s first submarine unit using airindependent propulsion (AIP) technology recently broke a number of records set by the Chinese Navy like the longest sailing distance, maximum submergence depth etc. Military commentator Zhang Haixiong disclosed that submarines equipped with AIP technology prolong operation duration underwater to about two or three weeks, indicating the increasing stealth of the submarines. He added that AIP submarines, with higher combat effectiveness, are second only to nuclear submarines.