**Inter Milan Lead Arsenal in Champions League Clash After Controversial Penalty**

In a fiercely contested Champions League match, Inter Milan secured a 1-0 lead over Arsenal following a penalty taken by Hakan Calhanoglu. The crucial goal came after a disputed handball by Arsenal's Mikel Merino late in the first half, which many argued was an unfair call given the proximity of the ball when it struck his arm.

As the second half got underway, Arsenal immediately sought to level the playing field, with Kai Havertz setting up Gabriel Martinelli just 38 seconds in. However, Martinelli's shot hit the side-netting, leaving Arsenal frustrated. Gabriel Jesus came on as a substitute for Mikel Merino, signaling a tactical shift as he moved into the center forward role while Havertz dropped back into the midfield.

Throughout the match, tensions ran high, particularly regarding the referee's decisions. Arsenal fans and players alike were vocal about their displeasure. One of the contentious moments included a non-call where Saliba's challenge on Martinez was deemed fair, but fans felt Martinez should have received a second yellow card for his reaction.

This game marked the first time Arsenal has conceded a goal in this season's Champions League, and the penalty decision remained a hot topic of debate. Despite their grievances, Arsenal must regroup and focus on turning the tie around as the match progresses.