According to Beacham, the Defense Corps. built a Shatterdome in Osaka, Japan in response to Asia's proximity to the breach. Nova Hyperion and Tacit Ronin were said to be stationed there. However, he later states he is uncertain that Osaka is the Shatterdome's location.
According to Pacific Rim,Cherno Alpha is the heaviest Jaeger, built at 2,412 tons. However, Man, Machines & Monsters cites Tacit Ronin weighing three times more at 7,450 tons.
↑"In accordance with our subsidiaries and shareholders worldwide we decide that we are willing to divert $19,647,000,000 CLP to speed assembly of Lima Shatterdome, which will host the jaegers Tacit Ronin and the next Mark-2 of Diablo Intercept. This strike group regional will defend the southeastern quadrant Pacific basin, from Medellin to the Patagonia."