With the Russians being pushed back from Poland, Kitchener thought the transfer of German troops west and a possible invasion of Britain increasingly likely, and told the War Council (14 May) that he was not willing to send the New Armies overseas. He wired French (16 May 1915) that he would send no more reinforcements to France until he was clear the German line could be broken, but sent two divisions at the end of May to please Joffre, not because he thought a breakthrough possible. He had wanted to conserve his New Armies to strike a knockout blow in 1916–17, but by the summer of 1915 realised that high casualties and a major commitment to France were inescapable. “Unfortunately we have to make war as we must, and not as we should like” as he told the Dardanelles Committee on 20 August 1915.