The immediate JGSDF response to the 2011 Tōhoku earthquake and tsunami included helicopters from the 1st Helicopter Unit.
ð ɪ WORD_BOUNDARY ɪ m iː d ɪ ə t WORD_BOUNDARY d̠ʒ eɪ d̠ʒ iː ɛ s d iː ɛ f WORD_BOUNDARY ɹ ɪ s p ɑ n s WORD_BOUNDARY t ə WORD_BOUNDARY ð ə WORD_BOUNDARY t uː WORD_BOUNDARY θ aʊ z ə n d WORD_BOUNDARY ɪ l ɛ v ə n WORD_BOUNDARY t oʊ h oʊ k uː WORD_BOUNDARY ɜː θ k w eɪ k WORD_BOUNDARY æ n d WORD_BOUNDARY t s uː n ɑ m i WORD_BOUNDARY ɪ ŋ k l uː d ɪ d WORD_BOUNDARY h ɛ l ɪ k ɑ p t ə ɹ z WORD_BOUNDARY f ɹ ʌ m ð ə WORD_BOUNDARY f ɜː s t WORD_BOUNDARY h ɛ l ɪ k ɑ p t ə ɹ WORD_BOUNDARY j uː n ɪ t WORD_BOUNDARY