At least 50% of Bangladesh's Bangabandhu Tunnel under the Karnaphuli river is completed.
2- Tube 2,450m each tube tunnel is constructed by “China Communication Construction Company Ltd” (CCCC) with China credit.

https://www.thedailystar.net/city/news/karnaphuli-river-50pc-work-bangabandhu-tunnel-completed-1845310

Iran to complete construction of Tajikistan’s Esteghlal tunnel
https://en.mehrnews.com/news/153192/Iran-to-complete-construction-of-Tajikistan-s-Esteghlal-tunnel

Oman tunnel construction collapse and 6 Workers from India die.

https://timesofoman.com/article/2208329/Oman/Environment/Oman-weather-Six-expat-workers-found-dead
tunnels

Next MRT #Jakarta line to have seven underground stations, multilevel #tunnel.

https://www.thejakartapost.com/news/2019/11/08/next-mrt-jakarta-line-to-have-seven-underground-stations-multilevel-tunnel.html

Chinese vice president visits Indonesia for closer ties, visits #tunnel 1 of the Jakarta-Bandung HSR project, and meets with Australian Prime Minister Scott Morrison at the latter's request.

https://timesofoman.com/article/2104603/World/Asia/Chinese-vice-president-visits-Indonesia-for-closer-ties