[https://edition.cnn.com/2021/04/12/china/china-taiwan-jets-defense-zone-incursion-intl-hnk-ml/index.html](https://edition.cnn.com/2021/04/12/china/china-taiwan-jets-defense-zone-incursion-intl-hnk-ml/index.html) >"China sent 25 warplanes into Taiwan's air defense identification zone on Monday, the largest breach of that space since the island began regularly reporting such activity in September, Taiwan's Defense Ministry said."