New Delhi, Aug 12 Indian intelligence agencies have warned of a possible major provocation by Pakistan aimed at diverting attention from the mounting internal challenges confronting Islamabad.With protests in Pakistan-occupied Kashmir (PoK) continuing and unrest in Balochistan intensifying, Islamabad is reportedly weighing a major operation against India as a diversionary tactic to shift focus away from its domestic troubles.An Intelligence Bureau official said India must remain on high alert as Pakistan could be planning a major provocation. “The level of desperation is so high that neither Islamabad nor India should rule out the possibility of a provocation along the Line…