Amid the DMK wave across Tamil Nadu, the AIADMK won 9 out of 22 seats in the assembly bypolls, helping it reach a small majority of 122 out of 234 MLAs.
Upgrades would include more better radar & integration of electronic warfare abilities. Russia also hopeful of inking deal with India to supply 12 more Su-30 MKIs and 21 MiG-29s.