Sentence 1: n.r. mohanty stated that an agreement had been signed between the defense research and development organisation, hindustan aeronautics limited and the indian air force to upgrade india's ageing fleet of mig-27 m aircraft. 
Sentence 2: mohanty stated that the upgrade will be done soon as it has almost been finalised by the defense research and development organisation, hindustan aeronautics limited and the indian air force.
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