Relations between the Israel and the UK began as hostile. During the 1948 Arab-Israeli war, Britain detained 8,000 Jewish men of military age attempting to make aliyah to Israel in Cyprus, so they could not participate in the fighting. Britain supplied weapons to the Arab states, and almost went to war with Israel. When Israel captured the Negev, the British Ministry of Defence began to draw up plans for a possible invasion of Israel. British planes spied on Israeli positions, and war between the two countries became even more possible when four British planes were shot down by Israel. However, the two countries began to soften later on, and trade began. In 1956 Israel invaded Sinai Peninsula in agreement with France and the UK that invaded Suez. Nevertheless, Anglo-Israeli relations became turbulent in the summer of 2006 when Prime Minister Tony Blair, along with many other European leaders criticized IDF airstrikes against Hezbollah targets in Lebanon, which had high civilian casualties. During the Cameron premiership, relations between the two countries continued to remain close.