Around 100 people are missing feared drowned in the Mediterranean after a migrant dinghy capsized off Libya, Doctors Without Borders (MSF) said Thursday, citing testimony from 27 survivors.

"The 27 men now on board the Argos were on board a boat carrying 130 people. They are the only survivors. This tragedy is just unbearable," MSF said in a tweet. 

Along with the 27 survivors the Bourbon Argos ship also recovered seven bodies. (AFP)