Ukrainian Prime Minister Volodymyr Groysman speaks during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko speaks during a parliament session to review his proposal to introduce martial law after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko shakes hands with lawmakers after a vote on his proposal to introduce martial law, after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, during a parliament session in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko speaks during a parliament session to review his proposal to introduce martial law after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian Parliamentary Speaker Andriy Parubiy speaks during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko speaks during a parliament session to review his proposal to introduce martial law after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko speaks during a parliament session to review his proposal to introduce martial law after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Lawmakers argue between each other during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko listens to Prime Minister Volodymyr Groysman during a parliament session to review his proposal to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko speaks during a parliament session to review his proposal to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko attends a parliament session to review his proposal to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko speaks during a parliament session to review his proposal to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko speaks during a parliament session to review his proposal to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko attends a parliament session to review his proposal to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko speaks during a parliament session to review his proposal to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian President Petro Poroshenko speaks during a parliament session to review his proposal to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

A Ukrainian national flag flies over the parliament building (Verkhovna Rada) during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine, November 26, 2018. REUTERS/Gleb Garanich 

Yulia Tymoshenko, head of Ukraine's Batkivshchyna (Fatherland) political party, speaks during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Yulia Tymoshenko, head of Ukraine's Batkivshchyna (Fatherland) political party, speaks during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian Prime Minister Volodymyr Groysman and National Security Council Secretary, Oleksandr Turchinov attend a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. 

Radical party leader Oleh Lyashko speaks during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Chief of the General Staff of Ukraine's armed forces, Viktor Muzhenko speaks during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Head of Security Service of Ukraine, Vasyl Hrytsak (R) and Chief of the General Staff of Ukraine's armed forces, Viktor Muzhenko attend a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian National Security Council Secretary, Oleksandr Turchinov speaks during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian National Security Council Secretary, Oleksandr Turchinov speaks during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian Foreign Minister Pavlo Klimkin speaks during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian Foreign Minister Pavlo Klimkin speaks during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Radical party leader Oleh Lyashko (R) speaks with Ukrainian Prime Minister Volodymyr Groysman during a parliament session to review a proposal by President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian Defence Minister Stepan Poltorak speaks with lawmakers during a parliament session to review a proposal by Ukrainian President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Police officers stand among flare smoke during a rally demanding to break an agreement with Russia on the use of the Azov Sea and the Kerch Strait, in front of the parliament building in Kiev, Ukraine November 26, 2018. REUTERS/Gleb Garanich 

Activists of opposition parties burn flares during a rally demanding to break an agreement with Russia on the use of the Azov Sea and the Kerch Strait, in front of the parliament building in Kiev, Ukraine November 26, 2018. REUTERS/Gleb Garanich 

Activists of opposition parties burn flares during a rally demanding to break an agreement with Russia on the use of the Azov Sea and the Kerch Strait, in front of the parliament building in Kiev, Ukraine November 26, 2018. REUTERS/Gleb Garanich 

Radical party leader Oleh Lyashko (L) speaks with Parliamentary Speaker Andriy Parubiy during a parliament session to review a proposal by Ukrainian President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Radical party leader Oleh Lyashko (C) attends a parliament session to review a proposal by Ukrainian President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Ukrainian opposition leader Yulia Tymoshenko speaks with lawmakers before a parliament session to review a proposal by Ukrainian President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Lawmakers wait for a parliament session to review a proposal by Ukrainian President Petro Poroshenko to introduce martial law for 60 days after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko 

Policemen stand guard during a protest by activists against the government of President Rodrigo Duterte on anniversary of the 1972 Martial Law declaration in Manila, in Philippines, September 21, 2018. REUTERS/Eloisa Lopez 

People display placards during a protest against the government of President Rodrigo Duterte on anniversary of the 1972 Martial Law declaration in Manila, in Philippines, September 21, 2018. REUTERS/Eloisa Lopez 

Activists display a banner and a mural of President Rodrigo Duterte to denounced the declaration of martial law in Mindanao island, one year after Islamic militants occupied parts of the southern Philippine city of Marawi during a protest outside the presidential palace in Metro Manila, Philippines May 23, 2018. REUTERS/Romeo Ranoco 

Activists display placards and a mural of President Rodrigo Duterte to denounced the declaration of martial law in Mindanao island, one year after Islamic militants occupied parts of the southern Philippine city of Marawi during a protest outside the presidential palace in Metro Manila, Philippines May 23, 2018. REUTERS/Romeo Ranoco 

Activists burn a mural of President Rodrigo Duterte denouncing the declaration of martial law in Mindanao island, one year after Islamic militants occupied parts of the southern Philippine city of Marawi during a protest outside the presidential palace in Metro Manila, Philippines May 23, 2018. REUTERS/Romeo Ranoco 

A Mexican state police officer holds a Beretta 9mm pistol at the police barracks in Monterrey, Mexico March 24, 2018. REUTERS/Daniel Becerril 

Mexican state police officer holds a Beretta ARX160 rifle at the police barracks in Monterrey, Mexico March 24, 2018. REUTERS/Daniel Becerril 

Mexican state police hold Beretta ARX160 rifles as they stand in formation at the police barracks in Monterrey, Mexico March 24, 2018. REUTERS/Daniel Becerril 

A gun owner displays a Glock 20, 10 mm Auto next to a Glock 19, 9 mm Para pistol in Vienna, Austria, March 22, 2018. REUTERS/Heinz-Peter Bader 

Lutz Moeller .30-06 hunting cartridges with MJG lead free bullets are seen in Vienna, Austria, March 22, 2018. REUTERS/Heinz-Peter Bader 

A gun owner displays a Glock 20, 10 mm Auto pistol in Vienna, Austria, March 22, 2018. REUTERS/Heinz-Peter Bader 

Sellier & Bellot 7.62 mm full metal jacket match bullets are seen in Vienna, Austria, March 22, 2018. REUTERS/Heinz-Peter Bader 

Loaded magazines for a Glock 19, 9 mm Para and for a Glock 20, 10 mm Auto pistol are seen in Vienna, Austria, March 22, 2018. REUTERS/Heinz-Peter Bader 

Naked mebers of the Alpha Phi Omega (APO) fraternity wearing masks attend a protest against extrajudicial killings and the lifting of martial law in the southern island of Mindanao, at the University of the Philippines in Quezon city, Metro Manila, Philippines December 1, 2017. REUTERS/Dondi Tawatao TPX IMAGES OF THE DAY 

Naked mebers of the Alpha Phi Omega (APO) fraternity wearing masks attend a protest against extrajudicial killings and the lifting of martial law in the southern island of Mindanao, at the University of the Philippines in Quezon city, Metro Manila, Philippines December 1, 2017. REUTERS/Dondi Tawatao 

Naked mebers of the Alpha Phi Omega (APO) fraternity wearing masks attend a protest against extrajudicial killings and the lifting of martial law in the southern island of Mindanao, at the University of the Philippines in Quezon city, Metro Manila, Philippines December 1, 2017. REUTERS/Dondi Tawatao 

Judy Taguiwalo, a left-wing activist who was jailed during the 1970s martial law era of late dictator Ferdinand Marcos, demonstrates with her supporters, after Philippine lawmakers rejected the appointment of her as social welfare minister, during a Commission on Appointment hearing at the Senate headquarters, in Pasay City, Metro Manila, Philippines August 16, 2017. REUTERS/Romeo Ranoco 

Judy Taguiwalo, a left-wing activist who was jailed during the 1970s martial law era of late dictator Ferdinand Marcos, clenches her fist while walking past anti-riot police officers, after Philippine lawmakers rejected the appointment of her as social welfare minister during a Commission on Appointment hearing at the Senate headquarters in Pasay City, Metro Manila, Philippines August 16, 2017. REUTERS/Romeo Ranoco 

Judy Taguiwalo, a left-wing activist who was jailed during the 1970s martial law era of late dictator Ferdinand Marcos, gestures during a news conference after Philippine lawmakers rejected the appointment of her as social welfare minister during a Commission on Appointment hearing at the Senate headquarters in Pasay City, Metro Manila, Philippines August 16, 2017. REUTERS/Romeo Ranoco 

Anti-government protesters display anti-martial law cut out placards during a march towards the Philippine Congress ahead of President Rodrigo Duterte's State of the Nation address in Quezon city, Metro Manila Philippines July 24, 2017. REUTERS/Erik De Castro 

An anti martial law protestor hold a placard while protesting during the special session on the extension of martial law at the House of Representatives in Quezon City, metro Manila, Philippines July 22, 2017. REUTERS/Dondi Tawatao 

An anti martial law protestor is held by security during the special session on the extension of martial law at the House of Representatives in Quezon City, metro Manila, Philippines July 22, 2017. REUTERS/Dondi Tawatao 

Legislators from the upper and lower house of the Philippine congress attend a special session on the extension of martial law at the House of Representatives in Quezon City, metro Manila, Philippines July 22, 2017. REUTERS/Dondi Tawatao 

Activists display placards calling for lifting of martial law in the southern Philippines, as Philippine President Rodrigo Duterte has asked the Philippine Congress to extend the implementation of martial law in the island of Mindanao until the end of the year, to allow the armed forces to quell Islamist militancy in parts of the southern island, during a protest outside the presidential palace in Manila, Philippines July 18, 2017. REUTERS/Romeo Ranoco