evidence: Malaysia claims sovereignty over ten atolls in the Spratlys archipelago, all of which fall within its 200 nautical miles (nm) EEZ. The Malaysian government appears to have ceded its claim to an eleventh feature, Louisa Reef, in a bilateral agreement with Brunei in 2009 which delimited their maritime boundaries. Based on the continental shelf principle, Kuala Lumpur also claims jurisdiction over a submerged feature, James Shoal (45 nm off Sarawak), and a group of submerged and semi-submerged features collectively known as Luconia Shoals (54 nm off Sarawak). [...] Malaysia's claims overlap with those of China (and Taiwan), Vietnam and the Philippines. China claims sovereignty over all the features claimed by Malaysia as they fall inside its expansive nine-dash line which covers more than 80% of the South China Sea. Even though it is underwater, China claims James Shoal as its southernmost "territory". Malaysia claims sovereignty over Vietnamese-occupied Amboyna Cay and Alison Reef, and Philippine-occupied Commodore Reef. Malaysia's principal dispute is with China, though a recent report suggests some friction with Vietnam.