Iran's #FarabCompany finish 15km water tunnel in Sri Lanka. They used 2 tunnel boring machines.
https://www.bourseandbazaar.com/articles/2019/10/24/for-iran-light-at-the-end-of-a-sri-lankan-tunnel
https://www.bourseandbazaar.com/articles/2019/10/24/for-iran-light-at-the-end-of-a-sri-lankan-tu...