“We grieve with the people of the Republic of Korea and wish for a quick recovery to all those who were injured,” said President Biden in a tweet.“During this time of grief, we will be there for you just as you have been there for us.”Leaders from countries including Japan, France, China and Singapore reacted with shock and sadness over the tragedy in Seoul.“I’m hugely shocked and deeply saddened by the extremely tragic accident in Itaewon, Seoul, that took many precious lives, including those of young people with their future ahead of them,” Japanese Prime Minister Fumio Kishida said in a tweet.Canadian Prime Minister Justin Trudeau echoed similar sentiments on Twitter, sending his “deepest condolences” to the people of South Korea “and wishing a fast and full recovery to those who were injured.”Chinese President Xi Jinping also sent condolences to South Korean President Yoon Suk Yeol, expressing condolences and shock over the accident in Seoul, according to a statement by the Chinese foreign ministry.“My thoughts and prayers are with the people of South Korea during this difficult time, and I wish a quick and full recovery to all those who are injured,” she said."