Carrier shock trials are message that US Navy doesn't fear China's ship-killer missiles, Chinese expert says USS Gerald R. Ford's shock trials send a message to China and Russia about US aircraft carriers' resilience, former Chinese military instructor says. – USS Gerald R. Ford was tested against impact from underwater detonation of 40,000 lbs of explosives. – The trials send a message to China and Russia about US aircraft carriers' resilience, a former Chinese military instructor says. – [See more stories on Insider's business page] . The US Navy's successful completion of explosion impact trials for aircraft carrier the USS…