Arsenal have been linked with Sporting CP defender Ousmane Diomande, according to reports from Fichajes.

The 21-year-old Ivorian has attracted attention from several top European clubs after an impressive run of performances in Portugal.

Mikel Arteta is believed to be looking to strengthen his defence once again. Under his leadership, Arsenal have become one of the most solid defensive sides in Europe.

The Spaniard is said to admire Diomande’s calmness on the ball and his ability to build from the back, qualities that fit perfectly into Arsenal’s tactical setup.

Diomande’s consistent form has earned him a reputation as one of the most promising young defenders in Europe.

Sporting CP have set his price tag at around £70 million, as per the report, reflecting the high regard in which he is held by the club.

While Arsenal are monitoring his situation, Manchester United are also showing strong interest in the player, according to Fichajes.

The Red Devils have had difficulties in defence this season and view Diomande as a key target to strengthen their back line.

The 21-year-old previously worked under United’s current manager, Ruben Amorim, during their time together at Sporting CP.

That connection could make a potential...