Sanjay Kapoor, vice president, Patriot Programs, at Raytheon Integrated Defense Systems said, âWeâre very pleased that the upgrades are happening on an accelerated timeline. This will provide Taiwan with an enhanced level of security sooner than expectedâ¦Upgrades ensure that Taiwanâs Patriots are fully capable of detecting, classifying and engaging all known and future hostile threats including aircraft, ballistic and cruise missiles and unmanned aerial vehicles.â