Arsenal are ready to splash the cash in a serious show of ambition this summer, with Mikel Arteta and co desperate to end the club's long wait for a Premier League title, which has spanned over 20 years.

Sporting director Andrea Berta has already sealed deals for goalkeeper Kepa Arrizabalaga, midfielder Martin Zubimendi and Christian Norgaard, with the latter two unofficial but confirmed by multiple reliable media sources.

Arsenal will pay around £56 million for Zubimendi, with all documents regarding the Spaniard's transfer signed and finalised, while Norgaard has apparently undergone the first part of his medical in N5.

Berta has shown a tendency to spin many plates at once when it comes to transfer targets, with Arsenal also believed to be after two new wide players. Crystal Palace star Eberechi Eze, Real Madrid's Rodrygo and Chelsea forward Noni Madueke have all been linked this week, but signing a right and left-winger could depend on whether Berta sells one of Leandro Trossard or Gabriel Martinelli.

In any case, Arsenal have been working on deals for Eze and another star for the left-hand side (Fabrizio Romano), all while actively seeking their desired new striker - which could be one of Sporting CP star Viktor Gyokeres or RB Leipzig's Benjamin Sesko.

Arsenal are advancing talks for Sesko and Gyokeres, before deciding which one would best suit the club's needs both in a financial sense and on the field.

However, one player who's likelier to arrive before any of the aforementioned attackers is Valencia defender Cristhian Mosquera.

Arsenal enter "decisive" phase of talks for Cristhian Mosquera

As per CaughtOffside, Arsenal have entered their "decisive" phase of talks for Mosquera, who's already agreed personal terms over a move to the Emirates.

The versatile centre-back could come as a like-for-like replacement for Takehiro Tomiyasu, who mutually shook hands on a contract termination this week following his Arsenal injury hell.

Arteta's side have seen a £12 million offer rejected for Mosquera, but are planning to go back in with a new bid which could be as high as £26 million, including bonuses and add-ons.

The Spaniard is said to be very keen on joining Arsenal and even snubbed a new contract proposal from Valencia, with Berta said to be edging closer to a full agreement.

The move could be sealed pretty soon, and barring any unexpected twists, Mosquera appears poised to become Arsenal's fourth signing of the window.

Footall Talent Scout Jacek Kulig describes him as an "elite" young player, with Mosquera playing more minutes than any other player under 21 in Europe's top five leagues last season.