“For 70-80 Years Only India-Russia Ties Remained Constant”: S Jaishankar | English News | News18External Affairs Minister S Jaishankar on Tuesday said that while there have been ups and downs in relationships between all countries, the only constant in global politics has been the ties between India and Russia.He also emphasised that in the fields of defence, space and nuclear energy, countries only cooperate with those with whom they have a “high degree” of trust