"One only wishes that Dr. Singh was as worried about Chinese designs when, as PM, he abjectly surrendered hundreds of square kilometres of India's land to China. He presided over 600 incursions made by China between 2010 to 2013!" Nadda said in tweets.
In his first remarks on the Ladakh face-off, the former prime minister said Modi must be mindful of the implications of his words and cannot allow China to use those as a vindication of its position.
Noting that disinformation is no substitute for diplomacy or decisive leadership, Singh called upon the prime minister to ensure justice for the soldiers who died defending India's territorial integrity.