All Russian, North Korean, Chinese, and Indian missiles derive from the Soviet Union. While Russian and Chinese missiles enjoy great success, Indian fails epically.
USSR - 2589 successful, 181 failed,
93.5% success rate
USA - 1152 successful, 164 failed, 87.5% success rate
EU - 117 sucessful, 12 failed, 90.7% success rate
China - 56 successful, 11 failed,
83.6% success rate
Japan - 52 successful, 9 failed, 85.2% success rate
India - 7 successful, 6 failed,
53.8% success rate
Space Launch Vehicle Reliability
Do not deny fact. Half of all Indian rockets fail and such is the quality of Indian scientists and engineers.