US abstention from UNCLOS is a vulnerability China can exploit to promote its lawfare campaign to control South China Sea

Further evidence of a multi-pronged strategy can be inferred from China's operational military efforts to reinforce its ultra vires UNCLOS positions. Specifically, China has, on occasion, engaged in illegal, unsafe airborne and seaborne tactical maneuvers in an attempt to dissuade the United States from conducting military operations-principally, military survey power in the region. it has occasionally demonstrated a willingness to employ military force in operations and intelligence collection-within the Chinese EEZ. Additionally, support of its contested claims to sovereignty over certain offshore islands. short, by pressing contested claims to maritime territorial sovereignty while simultaneously pursuing aggressive military tactics in support of ultra vires security rights in offshore waters, China has demonstrated an efficacious strategy to consolidate control over the vast majority of the South and East China Seas. Toward this end, China has the advantage of operating from interior lines-both geographically and rhetorically vis a vis the United States, due both to its status as an UNCLOS member nation and a state attempting to regulate the waters adjacent to its coast. Thus, to the extent the United States seeks to project a maritime military presence in a manner inconsistent with China's UNCLOS stance, China may gain some traction domestically, as well as internationally, by criticizing the United States as an imperialistic power seeking to threaten and provoke a distant, peace-loving nation in the waters adjacent to its coast. U.S. UNCLOS abstention will continue to facilitate China's ability to cast U.S. UNCLOS interpretation as self-serving and disingenuous by highlighting that the United States is seeking to extract the benefit of UNCLOS butt avoiding membership due to its distrust ofthe international community. It is not inconceivable that such a narrative would resonate with many coastal states, especially if the United States' relative regional and global primacy is seen to be diminishing. All else equal, nations with vulnerable coasts and small fleets might perceive an UNCLOS "securitization" norm as more attractive than the current, generally-accepted norm permitting robust military operations within EEZs and almost unrestricted innocent passage through territorial waters. Furthermore, as an UNCLOS member nation, China remains better positioned than the United States to influence UNCLOS interpretation from within UNCLOS regulatory institutions such as the ISA, ITLOS, and CLCS.