Former Prime Minister Manmohan Singh on Monday launched a scathing attack on Prime Minister Narendra Modi saying "disinformation" on the Chinese transgression will be a "betrayal" to the sacrifice made by the Indian soldiers at the LAC and it was neither a "substitute for diplomacy" nor "decisive leadership"."

Manmohan Singh was criticising Modi's statement at the all-party meeting on Friday and later clarification by the Prime Minister's Office on the June 15 night's violent face-off between the Indian and Chinese sides at Galwan Valley on the Line of Actual Control that led to the death of 20 Indian soldiers, including a commanding officer.