Summary:
Arsenal's summer transfer dealings have made them stronger, says the club's record signing.

Full article:
By . Luke Augustus . Wojciech Szczesny has warned Arsenal's Premier League title rivals that the current Gunners squad is the strongest they will have ever faced this season. Confidence is high at the Emirates after the FA Cup holders swept Manchester City aside 3-0 in an one-sided Community Shield on Sunday. Szczesny, who played the duration of match at Wembley, believes Arsenal's transfer dealings this summer have strengthened an already talented squad. Roar of defiance: Wojciech Szczesny believes Arsenal's squad is the strongest ever . Safe hands: Szczesny (centre left) played in Arsenal's 3-0 Community Shield win against Manchester City . Winning smile: Szczesny (second right) holds aloft the Community Shield with his Arsenal team-mates . Arsene Wenger has made five signings so far, with the £30million arrival of Alexis Sanchez from Barcelona whetting the appetite of many Arsenal fans for the new campaign. 'Looking at it on paper I think it is the strongest side we have had,' Szczesny told goal.com. 'Except for obviously Thomas [Vermaelen, who has moved to Barcelona] we have not lost any key players. 'Even if someone did leave on a free contract [Bacary Sagna], we managed to replace them with good players. 'So we are looking stronger and stronger and we are very happy with that.' Too good: Alexis Sanchez (right) joined Arsenal for £30million from Barcelona this summer .