The arrest came hours after prosecutors revealed that Abdeslam's fingerprints were found in an apartment in another part of Brussels earlier this week following a raid in which a suspected IS militant was killed.
Mohamed Abrini was arrested in the borough of Anderlecht, in Brussels, next to the western district of Molenbeek, while two other suspects were detained at the same time as Abrini, and two further arrests made in an undisclosed location in Brussels.
The PM will also preside over a memorial service for Ganeshan and other victims of the attack during his stay in Brussels on Wednesday.
European security officials have been bracing for a major attack for weeks, and warned that the Islamic State group was actively preparing to strike.
The Kolkata team lost all its matches in the Manchester United Premier Cup football Under-15 football tournament.
Abdeslam, Europe's most wanted man, was arrested on Friday during a police raid as he returned to his family home in Molenbeek after being undetected since the November 13 attacks that killed 130 people and left several injured.
'India's counter-terrorism network needs to keep potential jihadists under a scanner all the time,' says Rajeev Sharma.
The level of preparedness of Daesh sleeper cells is evident from the fact that it took just four days after Salah Abdelslam's arrest to execute the Brussels attacks, says Lieutenant General Syed Ata Hasnain (retd).
Salah Abdeslam possessed documents about Juelich Nuclear Research Centre located near the Belgium-Germany border and being used for the storage of atomic waste, Redaktions Netzwerk Deutschland media group reported.
Police have found the DNA of a newly-identified suspect on explosives used in last year's Paris attacks, a French source said on Monday.
A huge search operation is under way for surviving members of the Islamist group that killed 129 people in Paris on Friday night, and their accomplices.
Here are some of the best photos from around the world in the month gone by...
Sunday's operation, the biggest in the Belgian capital since the Paris attack, began shortly after a government meeting on the crisis and a decision to maintain for a second day the highest possible alert level in Brussels.
At least 35 people have been killed and dozens injured in Brussels after a series of terror attacks struck the city's airport and a metro station near the European Union headquarters.