Wales captain Ashley Williams says summer holidays for the squad have been put on hold as qualifying for Euro 2016 takes precedence over visiting exotic hot-spots . Chris Coleman 's Group B leaders host Belgium for their next qualifier but the June 12 fixture at the Cardiff City Stadium causes problems as far as preparation is concerned . The fixture comes nearly three weeks after the conclusion of the Premier League season and almost a full six weeks from the final match of the regular Championship campaign , which could mean an extended break for the likes of Reading pair Chris Gunter and Hal Robson-Kanu . Ashley Williams ( right , with Gareth Bale ) was in impressive form during Wales ' win in Israel on Saturday . The Dragons currently sit top of Group B after their 3-0 impressive victory in Haifa , Israel . Gareth Bale ( right ) celebrates his first and Wales ' second goal of the evening with team-mate Chris Gunter . Wales boss Coleman is still undecided whether to go ahead with a planned Cardiff friendly against Northern Ireland on June 4 or have a long training camp before the Belgium game . But Williams says that whatever the decision , Wales will not be taking their eye off the ball following the 3-0 victory in Israel on Saturday night , a win which gave the nation its longest unbeaten start to a qualifying campaign since the 1976 European Championships . 'There was a big wait for this game and it will be the same for the Belgium game in June , ' Williams said . 'When the season ends we will get focused again and keep the ball rolling . Williams has his heart set on helping Wales qualify for their first ever European Championship finals . 'We have not spoken about that break yet and I do n't know what they are going to do with us . 'But everyone understands the importance of that game and no-one is going to be in Vegas or Miami before . 'We will have a rest and keep ourselves fit . ' Wales will lose top spot in the group on Tuesday night should the delayed Israel-Belgium game in Jerusalem produce a winner - the fixture postponed last September because of the political situation in the Middle East . Chris Coleman 's men reached their target of being in the top three teams at the halfway mark of qualifying . But Coleman said Wales have met their pre-group target of being in the top three at the halfway stage of the qualifying campaign and , with seven or eight points potentially enough to claim one of the two automatic qualifying places for France 2016 , three of their last five games are now at home . 'We have a massive game in June , ' Williams said after winning his 50th cap against Israel in Haifa . ' A win over Belgium will be a big step to where we have to go . 'There is still a lot of football to be played after that so I would n't go as far as to say that we win that and we are there . 'We do know that a win over Belgium will make a big difference . 'We understood how big the Israel game was but there is another massive game in June which will be even more important . '
Ashley Williams says summer breaks are on hold for the Wales squad . Williams and Co will defer personal trips in order to qualify for Euro 2016 . The Dragons are top of Group B and host Belgium in their next fixture . The game in Cardiff comes three weeks after the close of the Premier League season .