NATO Deputy Secretary General Rose Gottemoeller will attend a major security forum in Asia next month, aiming to bolster the Western alliance's ties with the region amid lingering fears about North Korea's nuclear ambitions, a diplomatic source said Sunday.It will be the first time for the North Atlantic Treaty Organization, which primarily focused on the Euro-Atlantic area, to send such a high-ranking official to the Asia Security Summit, known as the Shangri-La Dialogue, scheduled for June 1-3 in Singapore, the source added.NATO is taking the gathering as an "excellent opportunity" to pro…READ FULL ARTICLE