When Prime Minister Manmohan Singh meets Pakistan President Pervez Musharraf on Wednesday in New York, they will aim for some forward movement in the resolution of the Siachen and Sir Creek disputes. Official sources told The Indian Express that New Delhi, acting on the PM’s statement of turning Siachen into a ‘‘mountain of peace’’, has finetuned its proposals on both Siachen and Sir Creek keeping in mind Islamabad’s concern. On Siachen, this will mean using satellite imagery to fix troop positions. On Sir Creek in the Rann of Kutch, there’s willingness to accept ‘‘adjustments within the Creek’’ but minus any change in the maritime boundaries. The proposals on Siachen and Sir Creek were conveyed to Pakistan during the secretary-level talks in May and reiterated by Foreign Secretary Shyam Saran during his visit to Islamabad last month. With the next round of bilateral dialogue scheduled to start next January, General Musharraf may use the New York meeting to take a political decision on the Indian proposals. Officials could follow it with necessary spadework. This apart, the two leaders will exchange notes on Kashmir as both of them have individually spoken to the Hurriyat leadership. While moving forward through more Kashmir-linked CBMs, the two sides are now waiting for the Hurriyat’s proposals on what they feel should be the status of Jammu and Kashmir. On Siachen, New Delhi knows that Islamabad does not want to exchange the maps denoting the Indian and Pakistani army positions on the Saltoro ridge that flanks the 72 km long glacier as a precursor for disengagement. But it has now conveyed to Islamabad that it is ready to use satellite imagery to fix army positions on the grid. Thereafter, troops from both sides can disengage. While Pakistan is yet to get back on this proposal, the satellite imagery initiative is to build a comfort level for Islamabad which doesn’t want any exchange of maps of the Saltoro ridge.