BBC News with Jerry Smit

Polls have closed across Egypt on the second and final day of voting in a referendum on a new constitution. There was no repeat to the deadly clashes on the first day of voting between police and supporters of the Islamist President Mohammed Morsi who was deposed by the military last July. Kevin Connolly is in Cairo.

Egypt's military-backed government is desperate for a strong turnout in this, the country's third constitutional referendum in three years. It believes that document represents an opportunity to draw a line under a period of often violent turmoil. There is no serious doubt that the authorities will get the “Yes”vote they crave, not least because supporters of the Muslim Brotherhood are boycotting the poll rather than voting “No”. Attention will focus on the level of participation. The army needs a strong turnout to endorse its own political powers, and perhaps to pave the way for its leader General Sisi to eventually run for president.

The United States Air Force has suspended 34 officers responsible for launching nuclear missiles over allegations of cheating on a proficiency test. The Air Force Secretary Deborah Lee James called the behavior absolutely unacceptable, saying those involved had lost their certification, and nearly 200 would have to resit their test under strict supervision. Finlo Rohrer reports from Washington.

The US Air Force was already investigating allegations of drug abuse by officers at 6 bases including 2 that operate nuclear missiles. During these inquiries however, they also uncovered evidence they say of a large-scale cheating operation amongst officers. The cheating census is around a monthly proficiency test, all nuclear launch personnel required to take to ensure they're capable of carrying out their duties. The Air Force says it believes a small number of officers were texting the answers to test through other officers. And as a result of the inquiry, 34 people, add up a total of almost 200, ranking from second lieutenants to captains have been suspended. A further 3 have been suspended for allegedly possessing recreational drugs.

A BBC investigation has found the British men are paying towards the sex abuse of children in the Philippines over the Internet. Angus Crawford has more details.

Between 60 and 100,000 children in the Philippines are estimated by the government to be victims of sexual exploitation. And it's thought many of them have been forced to perform obscene acts for money in front of webcams. The customers are mainly western men including paedophiles in Britain. In one recent case, a man called Timothy Ford was sent to prison for 8.5 years. BBC News has learned that he paid to watch the abuse of 5 children in one family over a period of several years.

The United Nations Secretary General Ban Ki-moon has urged Nigeria to review a new law for strengths and penalties against gay people in the country. A spokesman said Mr.Ban fear the law could feel prejudice and violence and could undermine efforts to tackle HIV and AIDs.

World News from the BBC

The Afghan President Hamid Karzai has accused the United States of killing several children and a woman in an airstrike in central Afghanistan. In a strongly-worded statement, he said the Americans had once again bombed a residential area. The US-led NATO Force responded by saying that at least two civilians were killed when their Afghan-led operation came under fire.

The President of the European Commission Jose Manuel Barroso has vigorously defended the right of Europe citizens to move freely around the EU in such a work. He accused those who want to limit it of chauvinism and scaremongering. The British Prime Minister David Cameron has called for curbs to freedom of movement, suggesting large numbers of migrants may travel to Britain to claim welfare benefits.

The International Criminal Court has issued a new ruling that the Kenyan Deputy President William Ruto will not have to be present for some parts of his trial in the Hague for crimes against humanity. The judge said Mr.Ruto must attend court for key parts of the trial including when victims present their evidence. Mr.Ruto denies responsibility for post-election violence.

The American technology company Apple has agreed to pay back more than $32m to parents who didn't know their children were running up huge bills while playing mobile apps. As part of the settlement,Apple will also have to change the way it bills customers. Nada Tawfik reports from New York.

The United States Federal Trade Commission received tens of thousands of complaints from Apple consumers over the unauthorized purchases. In some cases, children run up hundreds and even thousands of dollars with the charges for things like virtual dragon food and currency on mobile apps like Dragon Story and Tiny Zoo Friends. The commission argued that Apple didn't appropriately informed account holders that when entering their password, a 15-minute window then opened in which children could incur unlimited charges. Nada Tawfik

BBC News.