China's military sent several dozen warplanes and 11 warships toward Taiwan in a display of force following its president's trip to the US, the island's Defense Ministry said Monday. The Chinese military earlier had announced three-day “combat readiness patrols” as a warning to Taiwan, a self-ruled island which China claims as its own. The actions follow President Tsai Ing-wen's delicate diplomatic mission to shore up Taiwan's dwindling alliances in Central America and boost US support, a trip capped with a sensitive meeting with US House Speaker Kevin McCarthy in California. A US congressional delegation also met with Tsai over the weekend in Taiwan after she returned.