Kallang, July 21 -- Arsenal head coach Mikel Arteta expressed his delight with the acquisitions the club has made in the ongoing summer transfer window, but acknowledged that there is still work to be done.

The Gunners are on the verge of beginning their pre-season tour and have completed deals for Kepa Arrizabalaga, Martin Zubimendi, Christian Norgaard and Noni Madueke. According to various speculations, Cristhian Mosquera and Viktor Gyokeres are reportedly nearing completion.

Norgaard, Kepa and Zubimendi are all part of the squad. However, Madueke will join training after his short break following his move from arch-rival Chelsea. Arteta feels their latest signings have brought "new" excitement as well as energy. He thanked the club f...