What will be PM Modi's 'surprise element' this time?

Prime Minister Narendra Modi will address the nation at 4 p.m. on Tuesday. The Twitter handle of the Prime Minister's Office (PMO) released this information on Monday night.
Interestingly, the address comes in the backdrop of the growing India-China border tensions. On Monday evening, the government banned 59 Chinese apps under national security considerations, a move seen as India's response to China's recent misadventures that resulted in casualties on both sides.