The US on Thursday said it was doing everything to make sure that Pakistan smashes terror groups like Lashkar-e-Taiba and denies them safe havens, as India remembered 183 people who fell to terrorists' bullets in attacks on Mumbai exactly a year ago.

US National Security Adviser Gen (Retd) James Jones said it was in Pakistan's self-interest to take on all kinds of terrorist organisations and if it did so, it would get international support and much more economic assistance.